CN114046141A - Drilling engineering complex condition judging and auxiliary intervention system - Google Patents
Drilling engineering complex condition judging and auxiliary intervention system Download PDFInfo
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- CN114046141A CN114046141A CN202111131783.3A CN202111131783A CN114046141A CN 114046141 A CN114046141 A CN 114046141A CN 202111131783 A CN202111131783 A CN 202111131783A CN 114046141 A CN114046141 A CN 114046141A
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- 238000005553 drilling Methods 0.000 title claims abstract description 32
- 238000007405 data analysis Methods 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 19
- 230000002159 abnormal effect Effects 0.000 claims abstract description 11
- 230000008859 change Effects 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000003345 natural gas Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/26—Visual data mining; Browsing structured data
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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- Theoretical Computer Science (AREA)
- Databases & Information Systems (AREA)
- Emergency Management (AREA)
- General Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Data Mining & Analysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Geophysics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
The invention provides a complex condition judgment and auxiliary intervention system for drilling engineering. The data acquisition unit is used for acquiring various drilling parameters in the drilling operation and transmitting the acquired parameters to the data analysis processing generator. The data analysis processing generator is used for establishing a database for data, simulating and predicting reasonable trend and range of underground parameter change through big data operation, comparing and feeding back in real time to judge whether the underground condition is normal or not, automatically optimizing and updating the database in normal condition, and sending a signal to the complex condition warning device and the auxiliary intervention device in abnormal condition. The complex condition warning device displays abnormal condition information according to the data analysis processor signal, the auxiliary intervention device controls the shunt system to shunt drilling fluid in the circulating system according to the data analysis processor signal, and the complex condition warning device informs an operator of intervention effect.
Description
Technical Field
The invention belongs to the technical field of petroleum, natural gas and geological drilling engineering, and particularly relates to a complex condition judgment and auxiliary intervention system for drilling engineering.
Background
In the process of petroleum, natural gas and geological drilling operation, underground complex conditions have the characteristics of emergencies and severity, once serious consequences such as tool falling, well bore abandonment and the like are easily caused, the efficient development of oil and gas fields is influenced, and huge economic loss is caused. Although the existing data monitoring system can directly read each parameter in the well and give an alarm according to a manually set limit value, the existing data monitoring system does not have the functions of automatic analysis, judgment and auxiliary intervention treatment, and the success rate of early warning and treatment of complex conditions cannot be effectively improved.
The invention relates to a system for judging underground complex conditions and performing auxiliary intervention according to various parameters in the process of petroleum, natural gas and geological drilling. The system can not only directly read the parameters in the well, but also analyze and judge whether the parameters in the well are normal and reasonable according to the simulation condition of the database, immediately early warn and give rationalization suggestions when the abnormal condition is found, if the underground condition is found to be still continuously deteriorated, assist the intervention device to automatically start to intervene, and inform operators of the intervention result through the early warning system. The method can effectively improve the accuracy and success rate of early warning of complex conditions, effectively reduce the probability of complex condition deterioration caused by misoperation or untimely treatment of operators, effectively reduce the influence of complex conditions on drilling engineering, reduce the drilling cost and improve the economic benefit of oil and gas field development.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, accurately identify the unobstructed situation of the borehole annulus under the working conditions of drilling, circulation, reaming and the like in the operation process of the drilling engineering by big data operation, alarm in time and implement active and automatic intervention under the condition of further worsening of the annulus blocking situation, improve the accuracy and success rate of early warning of complex conditions, reduce the probability of worsening of the complex conditions caused by misoperation or untimely treatment of operators, and reduce the influence of the complex conditions on the drilling engineering.
The invention is realized by the following technical scheme:
a complex condition judgment and auxiliary intervention system for drilling engineering comprises a data acquisition unit, a data analysis and processing generator, a complex condition warning device and an auxiliary intervention device. The data acquisition unit is connected with the sensor, and the data analysis processing generator is connected with the complex condition warning device and the auxiliary intervention device.
In the technical scheme, the data acquisition unit is used for acquiring various drilling parameters in the drilling operation and transmitting the acquired parameters to the data analysis processing generator.
In the technical scheme, the data analysis processing generator is used for establishing a database for data, simulating and predicting reasonable trend and range of underground parameter change through big data operation, comparing and feeding back in real time to judge whether the underground condition is normal or not, automatically optimizing and updating the database in normal time, and sending a signal to the complex condition warning device and the auxiliary intervention device in abnormal time.
In the technical scheme, the complex condition warning device displays abnormal condition information according to the signal of the data analysis processor.
In the technical scheme, the auxiliary intervention device controls the shunt system to shunt the drilling fluid in the circulating system according to the signal of the data analysis processor, and informs an operator of the intervention effect through the complex condition warning indicator.
The invention has the advantages and beneficial effects that:
(1) the underground complex condition early warning and auxiliary intervention system can automatically analyze and judge the underground complex condition and perform the early warning of the complex condition according to the analysis result.
(2) When the early warning of the complex condition is continuously deteriorated or the complex condition occurs, active or automatic intervention can be immediately implemented.
(3) The underground complex condition early warning success rate is improved, and the underground complex condition occurrence and deterioration probability of the drilling engineering is reduced.
Drawings
Fig. 1 is a schematic structural diagram of a complex condition early warning and auxiliary intervention device.
Fig. 2 is a flow chart of the data analysis process generator.
FIG. 3 is a schematic diagram of a complex alarm.
Fig. 4 is a schematic diagram of the mechanism of the auxiliary intervention device.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the present invention is further described below with reference to specific examples.
Examples
As shown in fig. 1, the invention provides a complex situation judgment and auxiliary intervention system for drilling engineering, which is characterized by comprising a data acquisition unit, a data analysis and processing generator, a complex situation warning device and an auxiliary intervention device. The data acquisition unit is connected with the sensor, and the data analysis processing generator is connected with the complex condition warning device and the auxiliary intervention device. The data acquisition unit is used for acquiring various drilling parameters in the drilling operation and transmitting the acquired parameters to the data analysis processing generator. The data analysis processing generator is used for establishing a database for data, simulating and predicting reasonable trend and range of underground parameter change through big data operation, comparing and feeding back in real time to judge whether the underground condition is normal or not, automatically optimizing and updating the database in normal time, and sending a signal to the complex condition warning device and the auxiliary intervention device in abnormal time. The complex condition warning device displays abnormal condition information according to the data analysis processor signal, the auxiliary intervention device controls the shunt system to shunt drilling fluid in the circulating system according to the data analysis processor signal, and an operator is informed of intervention effect through the complex condition warning device.
Referring to fig. 2, the data analysis processing generator is one of the core units of the apparatus. The working process comprises the following steps: the data analysis processing generator is used for establishing a database for data, simulating and predicting reasonable trend and range of underground parameter change through big data operation, comparing and feeding back in real time to judge whether underground conditions are normal or not, automatically optimizing and updating the database when the underground conditions are normal, and sending a signal to the complex condition warning device and the auxiliary intervention device when the underground conditions are abnormal.
As shown in fig. 3, the complex condition warning device includes 3 functional modules, namely a data display, an audible and visual alarm, and a language indicator, wherein the data display displays the analysis result of the data analysis processing generator, including but not limited to abnormal parameters, the analysis result, measures to be taken, whether an intervention device is started or not, and the like; the audible and visual alarm executes the alarm information of the data analysis processing generator to remind an operator to pay attention to the data display; the voice prompter broadcasts the display content of the data display in a voice mode, and it is guaranteed that an operator can clearly analyze results.
As shown in fig. 4, the auxiliary intervention device comprises a controller, an actuator, a flow divider, a mud inlet and outlet and other modules, wherein the controller receives the execution instruction of the data analysis processing generator and sends the execution instruction to the actuator; the actuator executes the instruction to control the opening of the flow divider; the slurry outlet is connected with a slurry pool, and the slurry inlet is connected with a high-pressure vertical pipe; the flow divider divides the flow of the slurry inlet of the high-pressure vertical pipe, and the flow of the high-pressure vertical pipe can be directly bypassed by the maximum opening degree.
The invention has been described in an illustrative manner, and it is to be understood that any simple variations, modifications or other equivalent changes which can be made by one skilled in the art without departing from the spirit of the invention fall within the scope of the invention.
Claims (5)
1. A drilling engineering complex condition is judged and is assisted intervention system which characterized in that: the system comprises a data acquisition device, a data analysis and processing generator, a complex condition warning device and an auxiliary intervention device. The data acquisition unit is connected with the sensor, and the data analysis processing generator is connected with the complex condition warning device and the auxiliary intervention device.
2. The drilling engineering complex situation judging and assisting intervention system as claimed in claim 1, wherein: the data acquisition unit is used for acquiring various drilling parameters in the drilling operation and transmitting the acquired parameters to the data analysis processing generator.
3. The drilling engineering complex situation judging and assisting intervention system as claimed in claim 1, wherein: the data analysis processing generator is used for establishing a database for data, simulating and predicting reasonable trend and range of underground parameter change through big data operation, comparing and feeding back in real time to judge whether the underground condition is normal or not, automatically optimizing and updating the database in normal time, and sending a signal to the complex condition warning device and the auxiliary intervention device in abnormal time.
4. The drilling engineering complex situation judging and assisting intervention system as claimed in claim 1, wherein: and the complex condition warning indicator displays abnormal condition information according to the data analysis processor signal.
5. The drilling engineering complex situation judging and assisting intervention system as claimed in claim 1, wherein: the auxiliary intervention device controls the shunt system to shunt drilling fluid in the circulating system according to signals of the data analysis processor, and informs an operator of an intervention effect through the complex condition warning indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111131783.3A CN114046141A (en) | 2021-09-26 | 2021-09-26 | Drilling engineering complex condition judging and auxiliary intervention system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111131783.3A CN114046141A (en) | 2021-09-26 | 2021-09-26 | Drilling engineering complex condition judging and auxiliary intervention system |
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| Publication Number | Publication Date |
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| CN114046141A true CN114046141A (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111131783.3A Pending CN114046141A (en) | 2021-09-26 | 2021-09-26 | Drilling engineering complex condition judging and auxiliary intervention system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128022A (en) * | 2010-12-30 | 2011-07-20 | 中国电子科技集团公司第二十二研究所 | Drilling engineering early warning method and system thereof |
| US20130292178A1 (en) * | 2012-05-07 | 2013-11-07 | Charlotte N. Burress | Methods and systems for real-time monitoring and processing of wellbore data |
| US20150233197A1 (en) * | 2012-12-31 | 2015-08-20 | Halliburton Energy Services, Inc. | Regulating drilling fluid pressure in a drilling fluid circulation system |
| CN105484724A (en) * | 2014-09-18 | 2016-04-13 | 中国石油化工股份有限公司 | Drilling downhole anomaly monitoring method |
| CN109779602A (en) * | 2018-12-12 | 2019-05-21 | 武汉盛华伟业科技股份有限公司 | A kind of drilling engineering intelligent and safe method for prewarning risk and system |
-
2021
- 2021-09-26 CN CN202111131783.3A patent/CN114046141A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128022A (en) * | 2010-12-30 | 2011-07-20 | 中国电子科技集团公司第二十二研究所 | Drilling engineering early warning method and system thereof |
| US20130292178A1 (en) * | 2012-05-07 | 2013-11-07 | Charlotte N. Burress | Methods and systems for real-time monitoring and processing of wellbore data |
| US20160108714A1 (en) * | 2012-05-07 | 2016-04-21 | Halliburton Energy Services, Inc. | Methods and systems for real-time monitoring and processing of wellbore data |
| US20150233197A1 (en) * | 2012-12-31 | 2015-08-20 | Halliburton Energy Services, Inc. | Regulating drilling fluid pressure in a drilling fluid circulation system |
| CN105484724A (en) * | 2014-09-18 | 2016-04-13 | 中国石油化工股份有限公司 | Drilling downhole anomaly monitoring method |
| CN109779602A (en) * | 2018-12-12 | 2019-05-21 | 武汉盛华伟业科技股份有限公司 | A kind of drilling engineering intelligent and safe method for prewarning risk and system |
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