CN113374466A - Prompting method, device, equipment and storage medium - Google Patents

Prompting method, device, equipment and storage medium Download PDF

Info

Publication number
CN113374466A
CN113374466A CN202110645821.0A CN202110645821A CN113374466A CN 113374466 A CN113374466 A CN 113374466A CN 202110645821 A CN202110645821 A CN 202110645821A CN 113374466 A CN113374466 A CN 113374466A
Authority
CN
China
Prior art keywords
well
predicted
data
drilled
subdata
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110645821.0A
Other languages
Chinese (zh)
Other versions
CN113374466B (en
Inventor
冯伟
阎荣辉
黄艳娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangtze University
Original Assignee
Yangtze University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yangtze University filed Critical Yangtze University
Priority to CN202110645821.0A priority Critical patent/CN113374466B/en
Publication of CN113374466A publication Critical patent/CN113374466A/en
Application granted granted Critical
Publication of CN113374466B publication Critical patent/CN113374466B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/20—Computer models or simulations, e.g. for reservoirs under production, drill bits

Abstract

The application provides a prompting method, a prompting device, equipment and a storage medium, wherein the method comprises the following steps: determining at least two completed adjacent wells within a preset distance from the geographic position according to the acquired geographic position of the well to be drilled; according to the acquired target data of each adjacent well and the distance between the to-be-drilled well and each adjacent well, constructing a geological engineering integrated model to be drilled by using a linear interpolation method; judging whether the current data of the well to be drilled in the drilling state meets preset forecasting conditions or not according to the geological engineering integrated model; if the forecast condition is met, carrying out voice prompt according to the target prompt content; by the method, geological data and/or engineering data forecast is provided for the drilling engineering, more reliable guarantee is provided for ensuring normal drilling of the well to be drilled, the drilling success rate is improved, and the drilling operation risk is reduced.

Description

Prompting method, device, equipment and storage medium
Technical Field
The application relates to the technical field of drilling development, in particular to a prompting method, a prompting device, prompting equipment and a storage medium.
Background
In the existing drilling development technology, in order to improve the drilling success rate and reduce the drilling operation risk, the geological data in the well is extracted in real time in the drilling process, and the geological condition of the well is analyzed according to the extracted geological data so as to adjust the current drilling state in real time according to the geological condition; however, the method cannot predict the geological condition of the well, and in the case of complex underground geological conditions, the extracted geological data is limited and cannot completely represent the underground geological data of the well, so that the geological condition of the well analyzed by only the extracted geological data is low in accuracy.
Disclosure of Invention
In view of this, the embodiments of the present application provide a prompting method, apparatus, device, and storage medium, which provide geological data and/or engineering data prediction for the drilling project, provide a more reliable guarantee for ensuring normal drilling of a well to be drilled, and are beneficial to improving a drilling success rate and reducing a drilling operation risk.
Mainly comprises the following aspects:
in a first aspect, an embodiment of the present application provides a prompting method, where the method includes:
determining at least two drilled adjacent wells within a preset distance from the geographic position according to the acquired geographic position of the to-be-drilled well, wherein the to-be-drilled well is positioned between the adjacent wells, the construction positions of the adjacent wells and the to-be-drilled well are the same, and the well types of the adjacent wells and the to-be-drilled well are the same;
according to the acquired target data of each adjacent well and the distance between the well to be drilled and each adjacent well, constructing a geological engineering integrated model of the well to be drilled by using a linear interpolation method, wherein the target data comprises, for each adjacent well: the geological engineering data of at least one dimension of the well facing, at least one subdata included in the geological engineering data of each dimension and the stratum depth range of each subdata located in the well facing, wherein the geological engineering integrated model comprises: the predicted geological engineering data of at least one dimension of the well to be drilled, at least one predicted subdata included in the predicted geological engineering data of each dimension and a predicted stratum depth range of each predicted subdata in the well to be drilled are obtained;
judging whether the current data of the to-be-drilled well in the drilling state meets preset forecasting conditions or not according to the geological engineering integrated model, wherein the current data comprises the current drilling depth of the to-be-drilled well and the bit data of a current drill bit at the current drilling depth;
if the forecast condition is met, voice prompt is carried out according to target prompt content, wherein the target prompt content is as follows: and prompting contents matched with the forecast conditions in advance, wherein the prompting contents comprise the geological data and/or engineering data to be drilled.
Optionally, the constructing the geological engineering integrated model to be drilled by using a linear interpolation method according to the acquired target data of each adjacent well and the distance between the to-be-drilled well and each adjacent well comprises:
for each subdata included in the geological engineering data of each dimension, determining the stratum depth range of the subdata in the well to be drilled by using a linear interpolation method according to the stratum depth range of the subdata in each adjacent well, taking the subdata in the well to be drilled as predicted subdata in the predicted geological engineering data, and taking the stratum depth range of the subdata in the well to be drilled as the predicted stratum depth range of the subdata in the well to be drilled;
and forming the geological engineering integrated model according to the predicted subdata and the predicted stratum depth range of the predicted subdata in the well to be drilled.
Optionally, the determining, according to the geological engineering integrated model, whether the current data of the to-be-drilled well in the drilling state meets a preset forecasting condition includes:
when the current data is the current drilling depth of the well to be drilled, judging whether the distance between the current drilling depth and the target depth which is not drilled is smaller than or equal to a preset distance or not according to each predicted subdata in the geological engineering data predicted on the target dimension and the predicted stratum depth range of each predicted subdata in the well to be drilled which are included in the geological engineering integrated model; if the current drilling depth is smaller than or equal to the preset distance, the current drilling depth meets the forecast condition; wherein the target depth comprises: in the predicted geological engineering data of the target dimension, top layer depth of each predicted subdata in a corresponding predicted stratum depth range of each predicted subdata, and the predicted geological engineering data of the target dimension comprises: formation data, lithologic profile data, oil and gas display data, oil testing data, drilling complex conditions or accident data;
when the current data is the bit data of the current bit, judging whether the difference value between the predicted life of the target predicted bit and the service life of the current bit is less than or equal to a preset time length or not according to at least one type of predicted bit, the predicted life of each predicted bit and the predicted stratum depth range when each predicted bit is used, which are included in the geological engineering integrated model, and if the difference value is less than or equal to the preset time length, the bit data of the current bit meets the forecast condition, wherein the bit data of the current bit comprises the type of the current bit and the service life of the current bit, and the predicted life comprises: the service life of the historical drill bit in each adjacent well is the same as the predicted drill bit type, and the target predicted drill bit is the predicted drill bit of the same type as the current drill bit.
Optionally, the prompting method further includes: and displaying the geological engineering integrated model and the target prompt content on a human-computer interface.
Optionally, the prompting method further includes:
receiving an adjusting instruction input by a user on the human-computer interface;
and adjusting the geological engineering integrated model and/or the target prompt content according to the adjusting instruction.
In a second aspect, an embodiment of the present application provides a prompting device, where the device includes:
the determining module is used for determining at least two drilled adjacent wells within a preset distance from the geographic position according to the acquired geographic position of the to-be-drilled well, wherein the to-be-drilled well is positioned between the adjacent wells, the adjacent wells and the to-be-drilled well have the same construction position, and the adjacent wells and the to-be-drilled well have the same well type;
the building module is used for building the geological engineering integrated model to be drilled by using a linear interpolation method according to the acquired target data of each adjacent well and the distance between the well to be drilled and each adjacent well, wherein the target data comprises, for each adjacent well: the geological engineering data of at least one dimension of the well facing, at least one subdata included in the geological engineering data of each dimension and the stratum depth range of each subdata located in the well facing, wherein the geological engineering integrated model comprises: the predicted geological engineering data of at least one dimension of the well to be drilled, at least one predicted subdata included in the predicted geological engineering data of each dimension and a predicted stratum depth range of each predicted subdata in the well to be drilled are obtained;
the judging module is used for judging whether the current data of the to-be-drilled well in the drilling state meets preset forecasting conditions or not according to the geological engineering integrated model, wherein the current data comprises the current drilling depth of the to-be-drilled well and the drill bit data of the current drill bit at the current drilling depth;
and the prompting module is used for carrying out voice prompt according to target prompting contents if the forecasting conditions are met, wherein the target prompting contents are as follows: and prompting contents matched with the forecast conditions in advance, wherein the prompting contents comprise the geological data and/or engineering data to be drilled.
Optionally, when the configuration of the building module is used for building the geological engineering integrated model to be drilled by using a linear interpolation method according to the acquired target data of each adjacent well and the distance between the to-be-drilled well and each adjacent well, the configuration of the building module includes:
for each subdata included in the geological engineering data of each dimension, determining the stratum depth range of the subdata in the well to be drilled by using a linear interpolation method according to the stratum depth range of the subdata in each adjacent well, taking the subdata in the well to be drilled as predicted subdata in the predicted geological engineering data, and taking the stratum depth range of the subdata in the well to be drilled as the predicted stratum depth range of the subdata in the well to be drilled;
and forming the geological engineering integrated model according to the predicted subdata and the predicted stratum depth range of the predicted subdata in the well to be drilled.
Optionally, the configuration of the determining module, when being configured to determine whether the current data of the to-be-drilled well in the drilling state meets a preset forecasting condition according to the geological engineering integrated model, includes:
when the current data is the current drilling depth of the well to be drilled, judging whether the distance between the current drilling depth and the target depth which is not drilled is smaller than or equal to a preset distance or not according to each predicted subdata in the geological engineering data predicted on the target dimension and the predicted stratum depth range of each predicted subdata in the well to be drilled which are included in the geological engineering integrated model; if the current drilling depth is smaller than or equal to the preset distance, the current drilling depth meets the forecast condition; wherein the target depth comprises: in the predicted geological engineering data of the target dimension, top layer depth of each predicted subdata in a corresponding predicted stratum depth range of each predicted subdata, and the predicted geological engineering data of the target dimension comprises: formation data, lithologic profile data, oil and gas display data, oil testing data, drilling complex conditions or accident data;
when the current data is the bit data of the current bit, judging whether the difference value between the predicted life of the target predicted bit and the service life of the current bit is less than or equal to a preset time length or not according to at least one type of predicted bit, the predicted life of each predicted bit and the predicted stratum depth range when each predicted bit is used, which are included in the geological engineering integrated model, and if the difference value is less than or equal to the preset time length, the bit data of the current bit meets the forecast condition, wherein the bit data of the current bit comprises the type of the current bit and the service life of the current bit, and the predicted life comprises: the service life of the historical drill bit in each adjacent well is the same as the predicted drill bit type, and the target predicted drill bit is the predicted drill bit of the same type as the current drill bit.
Optionally, the prompting device further includes: and the display module is used for displaying the geological engineering integrated model and the target prompt content on a human-computer interface.
Optionally, the prompting device further includes:
the receiving module is used for receiving an adjusting instruction input by a user on the human-computer interface;
and the adjusting module is used for adjusting the geological engineering integrated model and/or the target prompt content according to the adjusting instruction.
In a third aspect, an embodiment of the present application provides a computer device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the steps of the prompting method described in any one of the above first aspects when executing the computer program.
In a fourth aspect, the present application provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the computer program performs the steps of the method for prompting according to any one of the first aspect.
The technical scheme provided by the embodiment of the application can have the following beneficial effects:
according to the prompting method provided by the embodiment of the application, after the geographical position of the well to be drilled is obtained, at least two drilled adjacent wells are determined within a preset distance from the geographical position, wherein the well to be drilled is located between the adjacent wells, and the adjacent wells and the well to be drilled have the same well type and structure position; after determining each adjacent well, determining a geological engineering integrated model to be drilled by using a linear interpolation method according to target data of each adjacent well and the distance between each adjacent well and the geological engineering model to be drilled, wherein the geological engineering integrated model to be drilled comprises the following steps: the predicted geological engineering data of at least one dimension of the well to be drilled, at least one predicted subdata included in the predicted geological engineering data of each dimension, and the predicted stratum depth range in which each predicted subdata is located in the well to be drilled are as follows: the geological engineering integrated model is a two-dimensional model, and compared with a three-dimensional geological modeling method in the prior art, the two-dimensional geological engineering integrated model modeling method is simple and low in cost; after the geological engineering integrated model to be drilled is determined, the current drilling depth of the well to be drilled in the drilling state and the drill bit data of the current drill bit at the current drilling depth are obtained, and the summary is as follows: judging whether forecasting is needed or not according to the geological engineering integrated model and the current drilling condition under the current drilling condition, if so, providing geological data and/or engineering data forecasting for the drilling engineering, wherein the forecasting content not only comprises the geological data to be drilled, but also comprises the engineering data to be drilled, so that more reliable guarantee is provided for ensuring normal drilling of the well to be drilled, the drilling success rate is improved, and the drilling operation risk is reduced; simultaneously, each of determining faces well for the well that successfully finishes the drilling, for the geological data who extracts among the prior art, the target data that each of this application acquisition faces the well is more comprehensive, and this application limits the face well that determines through these three aspects of distance, well type and structure position to improve and treat the well drilling and face the similarity of well, this mode is favorable to improving the degree of accuracy of the geological engineering integrated model of treating the well drilling, promptly: the accuracy of the predicted geological data and engineering data to be drilled is improved.
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a flowchart illustrating a prompting method according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a linear interpolation system according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram illustrating a prompting device according to a second embodiment of the present application;
fig. 4 shows a schematic structural diagram of a computer device provided in a third embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present application without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a prompting method, a prompting device, prompting equipment and a storage medium, and is described by the embodiment below.
Example one
Fig. 1 shows a flowchart of a prompting method provided in an embodiment of the present application, and as shown in fig. 1, the method includes the following steps:
step S101: determining at least two drilled adjacent wells within a preset distance from the geographic position according to the acquired geographic position of the to-be-drilled well, wherein the to-be-drilled well is located between the adjacent wells, the construction positions of the adjacent wells and the to-be-drilled well are the same, and the well types of the adjacent wells and the to-be-drilled well are the same.
In particular, to be drilled refers to a well that has not yet begun drilling, i.e.: the method comprises the steps that a well which is not drilled but is ready to be drilled is prepared, relevant workers determine the geographic position of the well to be drilled, the geographic position is input into a server, the server acquires the geographic position of the well to be drilled, the geographic position refers to the position coordinate of the well to be drilled, after the geographic position of the well to be drilled is acquired, at least two adjacent wells are determined in a circular range with the geographic position as the center and the preset distance as the radius according to the preset distance preset in the server, wherein the well to be drilled is located between the adjacent wells, the adjacent well needs to be a drilled well for each adjacent well, and the drilling engineering of the adjacent well is finished after the adjacent well is completely drilled; furthermore, the clinical well needs to be the same as the well type to be drilled, which refers to the type of well, such as: vertical wells, horizontal wells, and the like; finally, the near well needs to be the same as the formation location of the well to be drilled, which is the formation location, i.e. the general formation manually obtained by collecting seismic data and the like.
Step S102: according to the acquired target data of each adjacent well and the distance between the well to be drilled and each adjacent well, constructing a geological engineering integrated model of the well to be drilled by using a linear interpolation method, wherein the target data comprises, for each adjacent well: the geological engineering data of at least one dimension of the well facing, at least one subdata included in the geological engineering data of each dimension and the stratum depth range of each subdata located in the well facing, wherein the geological engineering integrated model comprises: the predicted geological engineering data of at least one dimension of the well to be drilled, at least one predicted subdata included in the predicted geological engineering data of each dimension, and a predicted stratum depth range in which each predicted subdata is located in the well to be drilled are obtained.
Specifically, after at least two adjacent wells are determined, firstly acquiring target data of each adjacent well, then determining the distance between each adjacent well and a to-be-drilled well, and after the target data of each adjacent well and the distance between each adjacent well and the to-be-drilled well are acquired, because the to-be-drilled well is positioned between each adjacent well, a linear interpolation method can be used for constructing the geological engineering integrated model of the to-be-drilled well, wherein the geological engineering data comprises geological data and/or engineering data, and the geological data comprises: logging data, interpretation conclusion data and other data, wherein the logging data comprise: the method comprises the following steps of (1) data such as formation data, lithological profile data and logging mud density, logging data comprise data such as sound waves, sound wave time difference AC, natural gamma GR and natural potential SP, interpretation conclusion data comprise data such as oil gas display data and oil test data, engineering data refer to drilling data, the drilling data comprise data such as drilling complex conditions or accident data and drill bit data, and in the data, one dimension is calculated by one type of data, such as: calculating data of one dimension by using the formation data, calculating data of one dimension by using the lithology section data and calculating data of one dimension by using the drill bit data.
For geological engineering data of each dimension included in the target data, taking geological engineering data of a certain dimension of the adjacent well A as an example, namely: taking the formation data as an example, the formation data includes at least one subdata, and the at least one subdata includes: the stratum depth ranges of the subdata in the critical well A are respectively as follows: the Maozhuang group is positioned at the well depth of 100-260 m, the steamed bun group is positioned at the well depth of 200-260m, the Fujunshan group is positioned at the well depth of 260-300m, and the Murio valley group is positioned at the well depth of 300-340 m.
After linear interpolation is performed according to target data of each well facing, a geological engineering integrated model to be drilled is obtained, wherein a description of predicted geological engineering data of at least one dimension included in the geological engineering integrated model to be drilled is referred to, the description of the geological engineering data of at least one dimension of the well facing is referred to, the description of at least one predicted subdata included in the predicted geological engineering data of each dimension is referred to, the description of at least one subdata included in the geological engineering data of each dimension is referred to, the description of a predicted stratum depth range in which each predicted subdata is located in the well to be drilled is referred to, and the description of the stratum depth range in which each subdata is located in the well facing is referred to, and details are not repeated herein.
Step S103: and judging whether the current data of the to-be-drilled well in the drilling state meets a preset forecasting condition or not according to the geological engineering integrated model, wherein the current data comprises the current drilling depth of the to-be-drilled well and the bit data of the current drill bit at the current drilling depth.
Specifically, after a geological engineering integrated model to be drilled is built, drilling engineering to be drilled is started, in the drilling process of the to-be-drilled well, current data of the to-be-drilled well in a drilling state is acquired, and then whether the current data meets a preset forecasting condition is judged according to the current data and the geological engineering integrated model to be drilled, wherein the drilling state refers to that a drill bit to be drilled is in a working state, the current drilling depth of the to-be-drilled well included in the current data refers to a formation depth where the top of the drill bit in the working state is located, and the drill bit data of the current drill bit at the current drilling depth included in the current data refers to related description data of the drill bit in the working state, such as: the type of the drill bit, the diameter of the drill bit, the drill bit storage time and other description data.
Step S104: if the forecast condition is met, voice prompt is carried out according to target prompt content, wherein the target prompt content is as follows: and prompting contents matched with the forecast conditions in advance, wherein the prompting contents comprise the geological data and/or engineering data to be drilled.
Specifically, if the acquired current data of the well to be drilled meets the forecast condition, voice prompt is performed according to the target prompt content, that is: providing forecast of geological data and/or engineering data, and if the forecast conditions are not met, not carrying out voice prompt; the server acquires forecast conditions set by related workers and prompt contents matched with the forecast conditions in advance.
For the description of the geological data, refer to the description of the geological data in step S102; for the description of the engineering data, reference is made to the above description of the engineering data in step S102, which is not described herein again, and it should be noted that the geological data and/or the engineering data are data included in the geological engineering integrated model to be drilled.
For example, when the forecast condition is related to the formation data, the prompt content matching the forecast condition is "enter the maozhuang group after the specified distance is expected"; when the forecasting condition is related to the lithologic profile data, the prompt content matched with the forecasting condition is 'grey mudstone appears after a preset distance is predicted'; when the forecast condition is related to the oil and gas display data, the prompt content matched with the forecast condition is 'oil stain level display after the preset distance is predicted'; when the forecast condition is related to the oil test data, the prompt content matched with the forecast condition is that the oil enters a pressure abnormal section after the preset distance is forecasted, and the forecast pressure range is 1.6-1.8%; when the forecasting conditions are related to drilling complex conditions or accident data, the prompting content matched with the forecasting conditions is 'forecasting the entering of a well leakage and multiple stratum after a preset distance'; when the forecast condition is related to the drill bit data, the prompt content matched with the forecast condition is 'drill bit service life reminding, the drill bit is used for 5 hours, and the service life of the drill bit approaching the well A is achieved'.
In the prompting method provided in fig. 1, after the geographical position of the to-be-drilled well is obtained, at least two drilled adjacent wells are determined within a preset distance from the geographical position, wherein the to-be-drilled well is located between the adjacent wells, and the well type and the construction position of each adjacent well and the to-be-drilled well are the same; after determining each adjacent well, determining a geological engineering integrated model to be drilled by using a linear interpolation method according to target data of each adjacent well and the distance between each adjacent well and the geological engineering model to be drilled, wherein the geological engineering integrated model to be drilled comprises the following steps: the predicted geological engineering data of at least one dimension of the well to be drilled, at least one predicted subdata included in the predicted geological engineering data of each dimension, and the predicted stratum depth range in which each predicted subdata is located in the well to be drilled are as follows: the geological engineering integrated model is a two-dimensional model, and compared with a three-dimensional geological modeling method in the prior art, the two-dimensional geological engineering integrated model modeling method is simple and low in cost; after the geological engineering integrated model to be drilled is determined, the current drilling depth of the well to be drilled in the drilling state and the drill bit data of the current drill bit at the current drilling depth are obtained, and the summary is as follows: judging whether forecasting is needed or not according to the geological engineering integrated model and the current drilling condition under the current drilling condition, if so, providing geological data and/or engineering data forecasting for the drilling engineering, wherein the forecasting content not only comprises the geological data to be drilled, but also comprises the engineering data to be drilled, so that more reliable guarantee is provided for ensuring normal drilling of the well to be drilled, the drilling success rate is improved, and the drilling operation risk is reduced; simultaneously, each of determining faces well for the well that successfully finishes the drilling, for the geological data who extracts among the prior art, the target data that each of this application acquisition faces the well is more comprehensive, and this application limits the face well that determines through these three aspects of distance, well type and structure position to improve and treat the well drilling and face the similarity of well, this mode is favorable to improving the degree of accuracy of the geological engineering integrated model of treating the well drilling, promptly: the accuracy of the predicted geological data and engineering data to be drilled is improved.
In a possible embodiment, when the step S102 is executed, the following steps are performed:
step S201: and for each subdata included in the geological engineering data of each dimension, determining the stratum depth range of the subdata in the well to be drilled by using a linear interpolation method according to the stratum depth range of the subdata in each adjacent well, taking the subdata in the well to be drilled as predicted subdata in the predicted geological engineering data, and taking the stratum depth range of the subdata in the well to be drilled as the predicted stratum depth range of the subdata in the well to be drilled.
Step S202: and forming the geological engineering integrated model according to the predicted subdata and the predicted stratum depth range of the predicted subdata in the well to be drilled.
Specifically, in the process of building the geological engineering integrated model, for each subdata included in the geological engineering data of each dimension, the stratum depth range of the subdata in each adjacent well and the distance between each adjacent well and the well to be drilled are obtained, then, determining the stratum depth range of the subdata in the well to be drilled by using a linear interpolation method, taking the subdata as predicted subdata of the well to be drilled, taking the stratum depth range of the subdata in the well to be drilled as the predicted stratum depth range of the subdata in the well to be drilled, repeating the above steps to obtain the predicted geological engineering data of each dimension of the well to be drilled, wherein the predicted geological engineering data of each dimension comprises each predicted subdata and the predicted stratum depth range of each predicted subdata in the well to be drilled, and forming the geological engineering integrated model to be drilled according to the predicted geological engineering data of each dimensionality to be drilled.
Taking the formation data of a well as an example, fig. 2 shows a schematic structural diagram of a linear interpolation system provided in an embodiment of the present application, and as shown in fig. 2, the formation data of a well adjacent to a includes: the system comprises a villa group, a steamed bread group, a manshan monarch group and a scuttlebutt group, wherein the stratum depth range of the villa group in the critical well A is 100m-500m, the stratum depth range of the steamed bread group in the critical well A is 500m-900m, the stratum depth range of the manshan monarch group in the critical well A is 900m-1200m, and the stratum depth range of the scuttlebutt group in the critical well A is 1200m-2600 m; formation data for well B also includes: the system comprises a villa group, a steamed bread group, a manshan monarch group and a scuttlebutt group, wherein the stratum depth range of the villa group in the critical well B is 150m-400m, the stratum depth range of the steamed bread group in the critical well B is 400m-700m, the stratum depth range of the manshan monarch group in the critical well B is 700m-1200m, and the stratum depth range of the scuttlebutt group in the critical well B is 1200m-2000 m; because the formation positions of the to-be-drilled well and the adjacent well A and the adjacent well B are the same, the formation data to be drilled is presumed to also comprise: villa group, steamed bread group, mansion mountain monarch group and Jinger valley group; aiming at a pile group, the top boundary depth of the pile group in a well A is 100m, the top boundary depth of the pile group in a well B is 150m, and the top boundary depth of the pile group in a well to be drilled is 125m by using a linear interpolation method; the depth of the bottom boundary of the pile group in the well A is 500m, the depth of the bottom boundary of the pile group in the well B is 400m, and the depth of the bottom boundary of the pile group in the well to be drilled is 450m by using a linear interpolation method; therefore, the depth range of the stratum where the villa group is positioned in the well to be drilled is 125-450 m, and by analogy, the depth range of the stratum where the obtained steamed bread group is positioned in the well to be drilled is 450-800 m, the depth range of the stratum where the fushanjun group is positioned in the well to be drilled is 800-1200 m, and the depth range of the stratum where the kamiyu group is positioned in the well to be drilled is 1200-2000 m.
It should be noted that, the geological engineering data of each dimension may also be sequentially determined according to a preset sequence, including a formation depth range in which each sub data is located in the well to be drilled, for example: the method comprises the steps of firstly determining the top boundary depth and the bottom boundary depth of a stratum depth range in which each stratum name in stratum data is located in a well to be drilled, then determining the top boundary depth and the bottom boundary depth of a stratum depth range in which each lithologic name in lithologic profile data is located in the well to be drilled, then determining the top boundary depth and the bottom boundary depth of a stratum depth range in which each oil and gas grade in oil and gas display data is located in the well to be drilled, then determining the stratum depth range in which each drilling complex type in drilling complex conditions or accident data is located in the well to be drilled, then determining the stratum depth range in which each mud density in logging mud density is located in the well to be drilled, then determining the stratum depth range in which each pressure value in test oil data is located in the well to be drilled, and finally determining the stratum depth range in which each drill bit data in the drill bit data is located in the well to be drilled.
In another possible embodiment, the geological engineering integrated model can be constructed by combining fine geological modeling and engineering data.
In one possible embodiment, the step S103 includes the following two cases:
the first condition is as follows: when the current data is the current drilling depth of the well to be drilled, judging whether the distance between the current drilling depth and the target depth which is not drilled is smaller than or equal to a preset distance or not according to each predicted subdata in the geological engineering data predicted on the target dimension and the predicted stratum depth range of each predicted subdata in the well to be drilled which are included in the geological engineering integrated model; if the current drilling depth is smaller than or equal to the preset distance, the current drilling depth meets the forecast condition; wherein the target depth comprises: in the predicted geological engineering data of the target dimension, top layer depth of each predicted subdata in a corresponding predicted stratum depth range of each predicted subdata, and the predicted geological engineering data of the target dimension comprises: formation data, lithology profile data, oil and gas display data, test oil data, drilling complex conditions or accident data.
Specifically, when the current data is the current drilling depth of the well to be drilled and the predicted geological engineering data is stratum data, judging whether the distance between the current drilling depth and a first target depth which is not drilled is smaller than or equal to a first preset distance or not according to each predicted stratum subdata and the predicted stratum depth range in which the sub-data is located in the well to be drilled, and if the distance is smaller than or equal to the first preset distance, the current drilling depth meets a preset condition, wherein the first target depth comprises the top layer depth of each predicted stratum subdata in the predicted stratum depth range in which the sub-data is located in the well to be drilled;
when the current data is the current drilling depth of the well to be drilled and the predicted geological engineering data is lithologic profile data, judging whether the distance between the current drilling depth and a second target depth which is not drilled is smaller than or equal to a second preset distance or not according to the predicted lithologic profile subdata and the predicted stratum depth range in which the predicted lithologic profile subdata is positioned in the well to be drilled, and if the distance is smaller than or equal to the second preset distance, the current drilling depth meets a preset condition, wherein the second target depth comprises the top layer depth of the predicted stratum depth range in which the predicted lithologic profile subdata is positioned in the well to be drilled;
when the current data is the current drilling depth of the well to be drilled and the predicted geological engineering data is oil gas display data, judging whether the distance between the current drilling depth and a third target depth which is not drilled is smaller than or equal to a third preset distance or not according to each predicted oil gas display subdata and the predicted stratum depth range in which the predicted oil gas display subdata is positioned in the well to be drilled, if so, judging that the current drilling depth meets a preset condition, wherein the third target depth comprises the top layer depth of each predicted oil gas display subdata in the predicted stratum depth range in which the predicted oil gas display subdata is positioned in the well to be drilled;
when the current data is the current drilling depth of the well to be drilled and the predicted geological engineering data is the complex drilling situation or accident data, judging whether the distance between the current drilling depth and a fourth target depth which is not drilled is smaller than or equal to a fourth preset distance or not according to each predicted drilling complex situation or accident data and the predicted stratum depth range in which the predicted drilling complex situation or accident data is located in the well to be drilled, if so, judging that the current drilling depth meets a preset condition, wherein the fourth target depth comprises the top layer depth of each predicted drilling complex situation or accident data in the predicted stratum depth range in which the predicted drilling complex situation or accident data is located in the well to be drilled;
when the current data is the current drilling depth of the well to be drilled and the predicted geological engineering data is oil gas display data, judging whether the distance between the current drilling depth and a fifth target depth which is not drilled is smaller than or equal to a fifth preset distance or not according to each predicted oil gas display subdata and the predicted stratum depth range in which the predicted oil gas display subdata is positioned in the well to be drilled, if so, judging that the current drilling depth meets a preset condition, wherein the fifth target depth comprises the top layer depth of each predicted oil gas display subdata in the predicted stratum depth range in which the predicted oil gas display subdata is positioned in the well to be drilled;
it should be noted that the above-mentioned target depth of non-drilling refers to the depth of the formation that the current drill bit is ready to reach but not reach, that is, the value of the target depth is greater than or equal to the value of the current drilling depth.
It should be noted again that the preset distance may be set to be at least one, for example, the preset distance includes 20m, 10m and 5m, and when the distance between the current drilling depth and the target depth which is not drilled is less than or equal to 20m, the current drilling depth meets the forecast condition; meanwhile, when the distance between the current drilling depth and the target depth which is not drilled is less than or equal to 10m, the current drilling depth also meets the forecast condition, and meanwhile, when the distance between the current drilling depth and the target depth which is not drilled is less than or equal to 5m, the current drilling depth also meets the forecast condition.
It should be noted again that the predicted formation depth range includes a bottom layer depth and a top layer depth, where the bottom layer depth refers to a bottom boundary depth of the formation depth range, the top layer depth refers to a top boundary depth of the formation depth range, and the bottom layer depth is greater than or equal to the top layer depth, for example, the predicted formation depth range is 100-200m, where 100m is the top layer depth of the predicted formation depth range, and 200m is the bottom layer depth of the predicted formation depth range.
Case two: when the current data is the bit data of the current bit, judging whether the difference value between the predicted life of the target predicted bit and the service life of the current bit is less than or equal to a preset time length or not according to at least one type of predicted bit, the predicted life of each predicted bit and the predicted stratum depth range when each predicted bit is used, which are included in the geological engineering integrated model, and if the difference value is less than or equal to the preset time length, the bit data of the current bit meets the forecast condition, wherein the bit data of the current bit comprises the type of the current bit and the service life of the current bit, and the predicted life comprises: the service life of the historical drill bit in each adjacent well is the same as the predicted drill bit type, and the target predicted drill bit is the predicted drill bit of the same type as the current drill bit.
Specifically, the drill data of the current drill comprises data of the type of the current drill, the service life of the current drill, the model of the current drill, the diameter of the current drill and the like, when the drill data of the current drill is obtained, a difference value between the service life of the target prediction drill included in the geological engineering integrated model and the service life of the current drill is calculated, whether the difference value is smaller than or equal to a preset time is judged, if the difference value is smaller than or equal to the preset time, the drill data of the current drill meets a forecast condition, and the data of the type, the model, the diameter and the like of the target prediction drill is the same as that of the current drill.
It should be noted that the predicted lifetime includes at least one lifetime value, that is: for each service life value, if a difference between the service life value and the current service life of the drill bit is less than or equal to a preset time length, the current drill bit meets a prediction condition, for example, predicting the service life of the drill bit a includes: the service life of the drill bit A is 5h, 10h and 15h, wherein the service life of the first historical drill bit A of the predicted drill bit A in the well 1 is 5h, the service life of the second historical drill bit A of the predicted drill bit A in the well 2 is 10h, and the service life of the third historical drill bit A of the predicted drill bit A in the well 3 is 15 h; the preset time length is 1h, when the service time length of the current drill bit is 4h, the current drill bit data of the drill bit meet the forecast condition, when the service time length of the current drill bit is 9.5h, the current drill bit data of the drill bit also meet the forecast condition, and when the service time length of the current drill bit is 14h, the current drill bit data of the drill bit also meet the forecast condition.
It should be noted again that the preset time period may be set to be at least one, for example, the preset time period includes 10min, 5min and 1min, and when the difference between the predicted life of the target predicted drill and the current use time period of the drill is less than or equal to 10min, the drill data of the current drill meets the forecast condition; meanwhile, when the difference value between the predicted service life of the target predicted drill bit and the service life of the current drill bit is less than or equal to 5min, the drill bit data of the current drill bit also meet the forecasting condition; meanwhile, when the difference value between the predicted service life of the target predicted drill bit and the service life of the current drill bit is smaller than or equal to 1min, the drill bit data of the current drill bit further meet the forecasting condition.
In a possible embodiment, the above prompting method further includes: and displaying the geological engineering integrated model and the target prompt content on a human-computer interface.
Specifically, the human-machine interface may be located on the handheld terminal or on the drilling system equipment, and the location of the specific human-machine interface is not specifically limited herein.
The display mode of the integrated geological engineering model may be set according to actual conditions, for example, the display mode may be in the form of an image, or may be in the form of table characters, and the specific display mode of the integrated geological engineering model is not particularly limited herein.
The display mode of the target prompt content may also be set according to the actual situation, for example, the target prompt content may be displayed on the image of the geological engineering integrated model in the form of annotation, or may be displayed in the form of prompt box text, and the display mode of the specific prompt content is not specifically limited herein.
In a possible embodiment, the above prompting method further includes:
receiving an adjusting instruction input by a user on the human-computer interface;
and adjusting the geological engineering integrated model and/or the target prompt content according to the adjusting instruction.
Specifically, a user inputs an adjusting instruction on a human-computer interface, and after receiving the adjusting instruction, the server adjusts geological data and/or engineering included in the geological engineering integrated model according to the adjusting instruction, and/or adjusts target prompt content according to the adjusting instruction.
It should be noted that the adjustment manner may be set according to actual situations, for example, data or prompt contents may be changed, data or prompt contents may be added, data or prompt contents may be deleted, and a specific adjustment manner is not specifically limited herein.
Example two
Fig. 3 shows a schematic structural diagram of a prompting device provided in the second embodiment of the present application, and as shown in fig. 3, the prompting device includes:
a determining module 301, configured to determine, according to an obtained geographic position of a to-be-drilled well, at least two drilled adjacent wells within a preset distance from the geographic position, where the to-be-drilled well is located between the adjacent wells, the adjacent wells have the same formation position as the to-be-drilled well, and the adjacent wells have the same well type as the to-be-drilled well;
a building module 302, configured to build, according to the obtained target data of each adjacent well and the distance between the well to be drilled and each adjacent well, a geological engineering integrated model of the well to be drilled by using a linear interpolation method, where for each adjacent well, the target data includes: the geological engineering data of at least one dimension of the well facing, at least one subdata included in the geological engineering data of each dimension and the stratum depth range of each subdata located in the well facing, wherein the geological engineering integrated model comprises: the predicted geological engineering data of at least one dimension of the well to be drilled, at least one predicted subdata included in the predicted geological engineering data of each dimension and a predicted stratum depth range of each predicted subdata in the well to be drilled are obtained;
a judging module 303, configured to judge whether current data of the to-be-drilled well in the drilling state meets a preset forecasting condition according to the geological engineering integrated model, where the current data includes a current drilling depth of the to-be-drilled well and bit data of a current bit at the current drilling depth;
a prompt module 304, configured to perform voice prompt according to target prompt content if the forecast condition is met, where the target prompt content is: and prompting contents matched with the forecast conditions in advance, wherein the prompting contents comprise the geological data and/or engineering data to be drilled.
In a possible embodiment, the configuration of the building module 302, when used for building the geomechanical engineering integral model to be drilled by using a linear interpolation method according to the acquired target data of each adjacent well and the distance between the well to be drilled and each adjacent well, includes:
for each subdata included in the geological engineering data of each dimension, determining the stratum depth range of the subdata in the well to be drilled by using a linear interpolation method according to the stratum depth range of the subdata in each adjacent well, taking the subdata in the well to be drilled as predicted subdata in the predicted geological engineering data, and taking the stratum depth range of the subdata in the well to be drilled as the predicted stratum depth range of the subdata in the well to be drilled;
and forming the geological engineering integrated model according to the predicted subdata and the predicted stratum depth range of the predicted subdata in the well to be drilled.
In a possible embodiment, the configuration of the determining module 303, when configured to determine whether the current data of the to-be-drilled well in the drilling state satisfies a preset forecast condition according to the geotechnical engineering integrated model, includes:
when the current data is the current drilling depth of the well to be drilled, judging whether the distance between the current drilling depth and the target depth which is not drilled is smaller than or equal to a preset distance or not according to each predicted subdata in the geological engineering data predicted on the target dimension and the predicted stratum depth range of each predicted subdata in the well to be drilled which are included in the geological engineering integrated model; if the current drilling depth is smaller than or equal to the preset distance, the current drilling depth meets the forecast condition; wherein the target depth comprises: in the predicted geological engineering data of the target dimension, top layer depth of each predicted subdata in a corresponding predicted stratum depth range of each predicted subdata, and the predicted geological engineering data of the target dimension comprises: formation data, lithologic profile data, oil and gas display data, oil testing data, drilling complex conditions or accident data;
when the current data is the bit data of the current bit, judging whether the difference value between the predicted life of the target predicted bit and the service life of the current bit is less than or equal to a preset time length or not according to at least one type of predicted bit, the predicted life of each predicted bit and the predicted stratum depth range when each predicted bit is used, which are included in the geological engineering integrated model, and if the difference value is less than or equal to the preset time length, the bit data of the current bit meets the forecast condition, wherein the bit data of the current bit comprises the type of the current bit and the service life of the current bit, and the predicted life comprises: the service life of the historical drill bit in each adjacent well is the same as the predicted drill bit type, and the target predicted drill bit is the predicted drill bit of the same type as the current drill bit.
In a possible embodiment, the prompting device further includes: and the display module is used for displaying the geological engineering integrated model and the target prompt content on a human-computer interface.
In a possible embodiment, the prompting device further includes:
the receiving module is used for receiving an adjusting instruction input by a user on the human-computer interface;
and the adjusting module is used for adjusting the geological engineering integrated model and/or the target prompt content according to the adjusting instruction.
The apparatus provided in the embodiments of the present application may be specific hardware on a device, or software or firmware installed on a device, etc. The device provided by the embodiment of the present application has the same implementation principle and technical effect as the foregoing method embodiments, and for the sake of brief description, reference may be made to the corresponding contents in the foregoing method embodiments where no part of the device embodiments is mentioned. It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the foregoing systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
According to the prompting method provided by the embodiment of the application, after the geographical position of the well to be drilled is obtained, at least two drilled adjacent wells are determined within a preset distance from the geographical position, wherein the well to be drilled is located between the adjacent wells, and the adjacent wells and the well to be drilled have the same well type and structure position; after determining each adjacent well, determining a geological engineering integrated model to be drilled by using a linear interpolation method according to target data of each adjacent well and the distance between each adjacent well and the geological engineering model to be drilled, wherein the geological engineering integrated model to be drilled comprises the following steps: the predicted geological engineering data of at least one dimension of the well to be drilled, at least one predicted subdata included in the predicted geological engineering data of each dimension, and the predicted stratum depth range in which each predicted subdata is located in the well to be drilled are as follows: the geological engineering integrated model is a two-dimensional model, and compared with a three-dimensional geological modeling method in the prior art, the two-dimensional geological engineering integrated model modeling method is simple and low in cost; after the geological engineering integrated model to be drilled is determined, the current drilling depth of the well to be drilled in the drilling state and the drill bit data of the current drill bit at the current drilling depth are obtained, and the summary is as follows: judging whether forecasting is needed or not according to the geological engineering integrated model and the current drilling condition under the current drilling condition, if so, providing geological data and/or engineering data forecasting for the drilling engineering, wherein the forecasting content not only comprises the geological data to be drilled, but also comprises the engineering data to be drilled, so that more reliable guarantee is provided for ensuring normal drilling of the well to be drilled, the drilling success rate is improved, and the drilling operation risk is reduced; simultaneously, each of determining faces well for the well that successfully finishes the drilling, for the geological data who extracts among the prior art, the target data that each of this application acquisition faces the well is more comprehensive, and this application limits the face well that determines through these three aspects of distance, well type and structure position to improve and treat the well drilling and face the similarity of well, this mode is favorable to improving the degree of accuracy of the geological engineering integrated model of treating the well drilling, promptly: the accuracy of the predicted geological data and engineering data to be drilled is improved.
EXAMPLE III
Fig. 4 shows a schematic structural diagram of a computer device provided in a third embodiment of the present application, and as shown in fig. 4, the device includes a memory 401, a processor 402, and a computer program stored in the memory 401 and executable on the processor 402, where the processor 402 implements the above-mentioned prompting method when executing the computer program.
Specifically, the memory 401 and the processor 402 can be general memories and processors, which are not limited in this respect, and when the processor 402 runs a computer program stored in the memory 401, the above prompting method can be executed, so as to solve the problems that a drilling forecast cannot be provided and the analyzed geological condition to be drilled is low in accuracy in the prior art.
Example four
The embodiment of the application also provides a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the prompting method are executed.
Specifically, the storage medium can be a general storage medium, such as a mobile disk, a hard disk, and the like, and when a computer program on the storage medium is run, the prompting method can be executed, so that the problems that a drilling forecast cannot be provided and the accuracy of the analyzed geological condition to be drilled is low in the prior art are solved.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one logical division, and there may be other divisions when actually implemented, and for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection of devices or units through some communication interfaces, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments provided in the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures, and moreover, the terms "first", "second", "third", etc. are used merely to distinguish one description from another and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present application, and are used for illustrating the technical solutions of the present application, but not limiting the same, and the scope of the present application is not limited thereto, and although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope disclosed in the present application; such modifications, changes or substitutions do not depart from the spirit and scope of the present disclosure, which should be construed in light of the above teachings. Are intended to be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (10)

1. A method of prompting, comprising:
determining at least two drilled adjacent wells within a preset distance from the geographic position according to the acquired geographic position of the to-be-drilled well, wherein the to-be-drilled well is positioned between the adjacent wells, the construction positions of the adjacent wells and the to-be-drilled well are the same, and the well types of the adjacent wells and the to-be-drilled well are the same;
according to the acquired target data of each adjacent well and the distance between the well to be drilled and each adjacent well, constructing a geological engineering integrated model of the well to be drilled by using a linear interpolation method, wherein the target data comprises, for each adjacent well: the geological engineering data of at least one dimension of the well facing, at least one subdata included in the geological engineering data of each dimension and the stratum depth range of each subdata located in the well facing, wherein the geological engineering integrated model comprises: the predicted geological engineering data of at least one dimension of the well to be drilled, at least one predicted subdata included in the predicted geological engineering data of each dimension and a predicted stratum depth range of each predicted subdata in the well to be drilled are obtained;
judging whether the current data of the to-be-drilled well in the drilling state meets preset forecasting conditions or not according to the geological engineering integrated model, wherein the current data comprises the current drilling depth of the to-be-drilled well and the bit data of a current drill bit at the current drilling depth;
if the forecast condition is met, voice prompt is carried out according to target prompt content, wherein the target prompt content is as follows: and prompting contents matched with the forecast conditions in advance, wherein the prompting contents comprise the geological data and/or engineering data to be drilled.
2. The method of claim 1, wherein the building the geomechanical engineering integral model of the well to be drilled using linear interpolation based on the acquired target data of each of the adjacent wells and the distance between the well to be drilled and each of the adjacent wells comprises:
for each subdata included in the geological engineering data of each dimension, determining the stratum depth range of the subdata in the well to be drilled by using a linear interpolation method according to the stratum depth range of the subdata in each adjacent well, taking the subdata in the well to be drilled as predicted subdata in the predicted geological engineering data, and taking the stratum depth range of the subdata in the well to be drilled as the predicted stratum depth range of the subdata in the well to be drilled;
and forming the geological engineering integrated model according to the predicted subdata and the predicted stratum depth range of the predicted subdata in the well to be drilled.
3. The method of claim 1, wherein the determining whether the current data of the well to be drilled in the drilling state meets a preset forecast condition according to the geotechnical engineering integration model comprises:
when the current data is the current drilling depth of the well to be drilled, judging whether the distance between the current drilling depth and the target depth which is not drilled is smaller than or equal to a preset distance or not according to each predicted subdata in the geological engineering data predicted on the target dimension and the predicted stratum depth range of each predicted subdata in the well to be drilled which are included in the geological engineering integrated model; if the current drilling depth is smaller than or equal to the preset distance, the current drilling depth meets the forecast condition; wherein the target depth comprises: in the predicted geological engineering data of the target dimension, top layer depth of each predicted subdata in a corresponding predicted stratum depth range of each predicted subdata, and the predicted geological engineering data of the target dimension comprises: formation data, lithologic profile data, oil and gas display data, oil testing data, drilling complex conditions or accident data;
when the current data is the bit data of the current bit, judging whether the difference value between the predicted life of the target predicted bit and the service life of the current bit is less than or equal to a preset time length or not according to at least one type of predicted bit, the predicted life of each predicted bit and the predicted stratum depth range when each predicted bit is used, which are included in the geological engineering integrated model, and if the difference value is less than or equal to the preset time length, the bit data of the current bit meets the forecast condition, wherein the bit data of the current bit comprises the type of the current bit and the service life of the current bit, and the predicted life comprises: the service life of the historical drill bit in each adjacent well is the same as the predicted drill bit type, and the target predicted drill bit is the predicted drill bit of the same type as the current drill bit.
4. The method of claim 1, wherein the method further comprises:
and displaying the geological engineering integrated model and the target prompt content on a human-computer interface.
5. The method of claim 4, wherein the method further comprises:
receiving an adjusting instruction input by a user on the human-computer interface;
and adjusting the geological engineering integrated model and/or the target prompt content according to the adjusting instruction.
6. A reminder device, comprising:
the determining module is used for determining at least two drilled adjacent wells within a preset distance from the geographic position according to the acquired geographic position of the to-be-drilled well, wherein the to-be-drilled well is positioned between the adjacent wells, the adjacent wells and the to-be-drilled well have the same construction position, and the adjacent wells and the to-be-drilled well have the same well type;
the building module is used for building the geological engineering integrated model to be drilled by using a linear interpolation method according to the acquired target data of each adjacent well and the distance between the well to be drilled and each adjacent well, wherein the target data comprises, for each adjacent well: the geological engineering data of at least one dimension of the well facing, at least one subdata included in the geological engineering data of each dimension and the stratum depth range of each subdata located in the well facing, wherein the geological engineering integrated model comprises: the predicted geological engineering data of at least one dimension of the well to be drilled, at least one predicted subdata included in the predicted geological engineering data of each dimension and a predicted stratum depth range of each predicted subdata in the well to be drilled are obtained;
the judging module is used for judging whether the current data of the to-be-drilled well in the drilling state meets preset forecasting conditions or not according to the geological engineering integrated model, wherein the current data comprises the current drilling depth of the to-be-drilled well and the drill bit data of the current drill bit at the current drilling depth;
and the prompting module is used for carrying out voice prompt according to target prompting contents if the forecasting conditions are met, wherein the target prompting contents are as follows: and prompting contents matched with the forecast conditions in advance, wherein the prompting contents comprise the geological data and/or engineering data to be drilled.
7. The apparatus of claim 6, wherein the construction module, when configured to construct the geomechanical engineering integral model of the well to be drilled using linear interpolation based on the acquired target data of each of the adjacent wells and the distance between the well to be drilled and each of the adjacent wells, comprises:
for each subdata included in the geological engineering data of each dimension, determining the stratum depth range of the subdata in the well to be drilled by using a linear interpolation method according to the stratum depth range of the subdata in each adjacent well, taking the subdata in the well to be drilled as predicted subdata in the predicted geological engineering data, and taking the stratum depth range of the subdata in the well to be drilled as the predicted stratum depth range of the subdata in the well to be drilled;
and forming the geological engineering integrated model according to the predicted subdata and the predicted stratum depth range of the predicted subdata in the well to be drilled.
8. The apparatus of claim 6, wherein the determining module, when configured to determine whether the current data of the to-be-drilled well in the drilling state meets a preset forecast condition according to the geotechnical engineering integrated model, comprises:
when the current data is the current drilling depth of the well to be drilled, judging whether the distance between the current drilling depth and the target depth which is not drilled is smaller than or equal to a preset distance or not according to each predicted subdata in the geological engineering data predicted on the target dimension and the predicted stratum depth range of each predicted subdata in the well to be drilled which are included in the geological engineering integrated model; if the current drilling depth is smaller than or equal to the preset distance, the current drilling depth meets the forecast condition; wherein the target depth comprises: in the predicted geological engineering data of the target dimension, top layer depth of each predicted subdata in a corresponding predicted stratum depth range of each predicted subdata, and the predicted geological engineering data of the target dimension comprises: formation data, lithologic profile data, oil and gas display data, oil testing data, drilling complex conditions or accident data;
when the current data is the bit data of the current bit, judging whether the difference value between the predicted life of the target predicted bit and the service life of the current bit is less than or equal to a preset time length or not according to at least one type of predicted bit, the predicted life of each predicted bit and the predicted stratum depth range when each predicted bit is used, which are included in the geological engineering integrated model, and if the difference value is less than or equal to the preset time length, the bit data of the current bit meets the forecast condition, wherein the bit data of the current bit comprises the type of the current bit and the service life of the current bit, and the predicted life comprises: the service life of the historical drill bit in each adjacent well is the same as the predicted drill bit type, and the target predicted drill bit is the predicted drill bit of the same type as the current drill bit.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method of any of the preceding claims 1-5 are implemented when the computer program is executed by the processor.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of the claims 1-5.
CN202110645821.0A 2021-06-10 2021-06-10 Prompting method, prompting device, prompting equipment and storage medium Active CN113374466B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110645821.0A CN113374466B (en) 2021-06-10 2021-06-10 Prompting method, prompting device, prompting equipment and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110645821.0A CN113374466B (en) 2021-06-10 2021-06-10 Prompting method, prompting device, prompting equipment and storage medium

Publications (2)

Publication Number Publication Date
CN113374466A true CN113374466A (en) 2021-09-10
CN113374466B CN113374466B (en) 2024-03-12

Family

ID=77573487

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110645821.0A Active CN113374466B (en) 2021-06-10 2021-06-10 Prompting method, prompting device, prompting equipment and storage medium

Country Status (1)

Country Link
CN (1) CN113374466B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106979002A (en) * 2017-04-18 2017-07-25 中国石油天然气股份有限公司 Branch horizontal well predicts the determination method and apparatus of section
CN109766396A (en) * 2018-12-12 2019-05-17 武汉盛华伟业科技股份有限公司 A kind of long-range logging method and system
CN111520122A (en) * 2020-03-27 2020-08-11 中国石油化工股份有限公司石油工程技术研究院 Mechanical drilling speed prediction method, device and equipment
US20200355839A1 (en) * 2019-05-09 2020-11-12 Schlumberger Technology Corporation Automated Offset Well Analysis

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106979002A (en) * 2017-04-18 2017-07-25 中国石油天然气股份有限公司 Branch horizontal well predicts the determination method and apparatus of section
CN109766396A (en) * 2018-12-12 2019-05-17 武汉盛华伟业科技股份有限公司 A kind of long-range logging method and system
US20200355839A1 (en) * 2019-05-09 2020-11-12 Schlumberger Technology Corporation Automated Offset Well Analysis
CN111520122A (en) * 2020-03-27 2020-08-11 中国石油化工股份有限公司石油工程技术研究院 Mechanical drilling speed prediction method, device and equipment

Also Published As

Publication number Publication date
CN113374466B (en) 2024-03-12

Similar Documents

Publication Publication Date Title
RU2669948C2 (en) Multistage oil field design optimisation under uncertainty
RU2602752C1 (en) Analysis of microseismic data from formation fracturing operations
CN105804730B (en) Method and system for resource identification using historical well data
Cramer A seismic hazard uncertainty analysis for the New Madrid seismic zone
US10186077B2 (en) Creating a thickness grid for determining reserve estimates for a reservoir
CA2813826A1 (en) Iterative method and system to construct robust proxy models for reservoir simulation
CN102057368B (en) Distribution of properties in a 3D volumetric model using a maximum continuity field
US10060227B2 (en) Systems and methods for developing hydrocarbon reservoirs
EP3698018A1 (en) Paleo fossil and sedimentary structure data mining and datum for biostratigraphy
US10598818B2 (en) Method for determining geological caves
US11506804B2 (en) Inverse stratigraphic modeling using a hybrid linear and nonlinear algorithm
CN113374466A (en) Prompting method, device, equipment and storage medium
CN112698382A (en) Small-scale fault control karst reservoir earthquake prediction method and device
CN109358364B (en) Method, device and system for establishing underground river reservoir body geological model
US20150193707A1 (en) Systems and Methods for Estimating Opportunity in a Reservoir System
WO2021206755A1 (en) Systems and methods for evaluating a simulation model of a hydrocarbon field
CN111815769A (en) Modeling method, computing device and storage medium for thrust-driven tectonic belt structure
Sandron et al. Shaking Scenarios from Multiple Source Models Shed Light on the 8 September 1905 M w 7 Calabria Earthquake (Southern Italy)
Lark et al. An index to represent lateral variation of the confidence of experts in a 3-D geological model
CN112100796A (en) Drilling track determination method and device for preventing casing in shale gas well from being damaged
US11353622B2 (en) Systems and methods for hydrocarbon reservoir three dimensional unstructured grid generation and development
Maleki et al. Seismic Hazard Evaluation of the North and Northwest Iranian Plate Considering the Bayesian Perspective
US20230393303A1 (en) Integrated diagenetic-depositional facies (iddf) characterization and 3d geomodeling
US20230351527A1 (en) Integrated development optimization platform for well sequencing and unconventional reservoir management
US20220373702A1 (en) Systems and methods for probabilistic well depth prognosis

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant