CN109962884A - A kind of situ of drilling well well logging data transmission method - Google Patents
A kind of situ of drilling well well logging data transmission method Download PDFInfo
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- CN109962884A CN109962884A CN201711404450.7A CN201711404450A CN109962884A CN 109962884 A CN109962884 A CN 109962884A CN 201711404450 A CN201711404450 A CN 201711404450A CN 109962884 A CN109962884 A CN 109962884A
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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
- G06F16/80—Information retrieval; Database structures therefor; File system structures therefor of semi-structured data, e.g. markup language structured data such as SGML, XML or HTML
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
- H04L69/163—In-band adaptation of TCP data exchange; In-band control procedures
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Abstract
The invention discloses a kind of situ of drilling well well logging data transmission methods, which comprises reads the real time data of situ of drilling well well logging data；Real-time transcoding is carried out to the well logging data read；The well logging data after transcoding are carried out real-time encrypted；Send the encrypted well logging data in real time the data processing server of remote port.Method according to the invention it is possible to by the well logging data real-time transmission of situ of drilling well to remote port, to solve the problems, such as that rear technical support personnel can not obtain the well logging data of situ of drilling well in real time.The present invention arranges that implementation method is simple, and securely and reliably, construction cost is lower compared with conventional method and technology.
Description
Technical field
The present invention relates to geological exploration and development fields, and in particular to a kind of situ of drilling well well logging data transmission method.
Background technique
It is increasingly developed with high angle hole, horizontal well and offshore drilling, logging while drilling technology using more and more extensive,
Different from Regular wireline method, the main advantage of well logging is the real-time and accuracy of its data.It is accurate in real time
Well logging data can be provided a strong guarantee for field assay, processing and the explanation of subsurface information, facilitate timely and effectively
Formation evaluation is carried out, stratigraphic model is updated, optimizes well track and well completion design, and then improve the efficiency of oil exploration and exploitation
And benefit.
Although logging while drilling technology can provide strong support for situ of drilling well construction, due to situ of drilling well situation
Complicated and changeable, situ of drilling well staff can not make accurate judgement to field condition sometimes, need rear technical support expert
Carry out technological guidance.Due to technological guidance and field condition can not real-time synchronization, this just wastes the real-time of well logging data
Property, greatly reduce the efficiency and benefit of oil exploration and exploitation.
Summary of the invention
The present invention provides a kind of situ of drilling well well logging data transmission methods, which comprises
Read the real time data of situ of drilling well well logging data；
Real-time transcoding is carried out to the well logging data read；
The well logging data after transcoding are carried out real-time encrypted；
Send the encrypted well logging data in real time the data processing server of remote port.
In one embodiment, the well logging data of situ of drilling well are read, wherein logging while drilling apparatus is measured and transmitted
Real time data to ground industrial personal computer is read out.
In one embodiment, transcoding is carried out to the well logging data read, wherein to the well logging number
According to the conversion for carrying out well site information transmission criteria markup language.
In one embodiment, well site information transmission criteria markup language is carried out to the well logging data to turn
Changing, wherein the data Yi && after conversion starts, with！！Ending.
In one embodiment, the well logging data after transcoding are encrypted, wherein use DES symmetric cryptography
Method is encrypted.
In one embodiment, the encrypted well logging data are sent to the data processing server of remote port,
Wherein, the encrypted well logging data are sent by Satellite Networking.
In one embodiment, the encrypted well logging data are sent to the data processing server of remote port,
Wherein, transmission process is using Transmission Control Protocol as the network transmission protocol.
In one embodiment, the method also includes:
The encrypted well logging data of real-time reception；
Real time data decryption is carried out to the well logging data received；
Transcoded format when based on transcoded data carries out real time data fractionation to the well logging data after decryption, obtains every
One well logging real time data.
In one embodiment, the method also includes:
Establish measuring while drilling real-time data base；
Data are split into the well logging real time data got and are stored in the measuring while drilling real-time data base one by one.
In one embodiment, measuring while drilling real-time data base is established, wherein based on described in the foundation of well site information transmission criteria
Measuring while drilling real-time data base.
Method according to the invention it is possible to by the well logging data real-time transmission of situ of drilling well to remote port, to solve
The problem of rear technical support personnel that determined can not obtain the well logging data of situ of drilling well in real time.The present invention arranges embodiment party
Method is simple, and securely and reliably, construction cost is lower compared with conventional method and technology.
Other feature or advantage of the invention will illustrate in the following description.Also, Partial Feature of the invention or
Advantage will be become apparent by specification, or be appreciated that by implementing the present invention.The purpose of the present invention and part
Advantage can be realized or be obtained by step specifically noted in the specification, claims and drawings.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example and is used together to explain the present invention, be not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is method flow diagram according to an embodiment of the invention；
Fig. 2 is Part Methods flow chart according to an embodiment of the invention；
Fig. 3 is practical application configuration diagram according to an embodiment of the invention.
Specific embodiment
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and examples, implementation personnel of the invention whereby
Can fully understand that how the invention applies technical means to solve technical problems, and reach technical effect realization process and according to
The present invention is embodied according to above-mentioned realization process.As long as each embodiment it should be noted that do not constitute conflict, in the present invention
And each feature in each embodiment can be combined with each other, be formed by technical solution protection scope of the present invention it
It is interior.
It is increasingly developed with high angle hole, horizontal well and offshore drilling, logging while drilling technology using more and more extensive,
Different from Regular wireline method, the main advantage of well logging is the real-time and accuracy of its data.It is accurate in real time
Well logging data can be provided a strong guarantee for field assay, processing and the explanation of subsurface information, facilitate timely and effectively
Formation evaluation is carried out, stratigraphic model is updated, optimizes well track and well completion design, and then improve the efficiency of oil exploration and exploitation
And benefit.
Although logging while drilling technology can provide strong support for situ of drilling well construction, due to situ of drilling well situation
Complicated and changeable, situ of drilling well staff can not make accurate judgement to field condition sometimes, need rear technical support expert
Carry out technological guidance.Due to technological guidance and field condition can not real-time synchronization, this just wastes the real-time of well logging data
Property, greatly reduce the efficiency and benefit of oil exploration and exploitation.
In view of the above-mentioned problems, the invention proposes a kind of situ of drilling well well logging data transmission methods.According to the present invention
Method, can be by the well logging data real-time transmission of situ of drilling well to remote port, to solve rear technical support people
The problem of member can not obtain the well logging data of situ of drilling well in real time.The present invention arranges that implementation method is simple, securely and reliably, applies
Work cost is lower compared with conventional method and technology.
Next the implementation process based on flow chart the present invention is described in detail embodiment.It is walked shown in the flow chart of attached drawing
Suddenly it can be executed in the computer system comprising such as a group of computer-executable instructions.Although showing in flow charts each
The logical order of step, but in some cases, it can be with the steps shown or described are performed in an order that is different from the one herein.
As shown in Figure 1, in one embodiment, method the following steps are included:
S110 reads the real time data of situ of drilling well well logging data；
S120 carries out real-time transcoding to the well logging data read；
S130 carries out the well logging data after transcoding real-time encrypted；
S140 sends encrypted well logging data to the data processing server of remote port in real time.
Further, in one embodiment, in step s 110, logging while drilling apparatus is measured and is transferred to ground industry control
The real time data of machine is read out.
Further, in one embodiment, in order to guarantee standard, the applicability of data, in the step s 120, to described
Well logging data carry out well site information transmission criteria markup language (Wellsite Information Transfer
Standard Markup Languages, WITSML) format conversion.Specifically, in one embodiment, step S120 conversion
Data Yi && afterwards starts, with！！Ending.
Further, in one embodiment, in order to guarantee that the safety of data is symmetrically added using DES in step s 130
Decryption method is encrypted.
Further, in one embodiment, in order to solve, the field networks such as desert, marine drilling communication condition is poor to be asked
Topic, in step S140, sends encrypted well logging data by Satellite Networking.
Further, in one embodiment, in step S140, transmission process is assisted using Transmission Control Protocol as network transmission
View.Transmission Control Protocol has the characteristics that reliability, data can carry out data re-transmission policy in the case where network condition is bad, protects
Demonstrate,prove the reliability of each real-time Data Transmission.
Further, in one embodiment, method of the invention further includes data receiver process.Specifically, such as Fig. 2 institute
Show, in one embodiment, method is further comprising the steps of:
S250, the encrypted well logging data of real-time reception；
S260 carries out real time data decryption to the well logging data received；
S270, transcoded format when based on transcoded data carry out real time data fractionation to the well logging data after decryption,
Obtain each well logging real time data.
Specifically, in one embodiment, in step s 250, data receiver software receives the reality transmitted by Transmission Control Protocol
When data.Data receiver software carries out data receiver as the end TCPServer.
Specifically, in one embodiment, in step S260, the data based on des encryption received are decrypted,
Data after decryption are the real-time well logging data of collection in worksite.
Specifically, in one embodiment, in step S270, by the real-time well logging data after decryption according to " && " and
"！！" separator progress data fractionation, it is split as each log data.
Further, in one embodiment, method of the invention further includes that data save process.Specifically, such as Fig. 2 institute
Show, in one embodiment, method is further comprising the steps of:
S280 establishes measuring while drilling real-time data base；
It is real-time to be stored in measuring while drilling by S290 one by one for the well logging real time data that data fractionation is got in step S270
Database.
Specifically, in one embodiment, in step S280, being based on well site information transmission criteria (Wellsite
Information Transfer Standard, WITS) establish measuring while drilling real-time data base.Specifically, establishing measuring while drilling
Real-time data base, store WITS data list structure, and is defined with table structure that WITS standard defines, will be real-time after parsing
Well logging data are stored in measuring while drilling real-time data base.
Further, in one embodiment, method of the invention is realized by software mode.Specifically, as shown in figure 3,
The data pre-installed in the present invention on the well logging industrial personal computer in well site adopt biography software, adopt biography software and pass through encrypted data
Satellite network is transmitted, and the data received are decrypted the real time data processing server of prepackage data receiver software,
Data storage is carried out after decoding.Specifically, data, which are adopted, passes software installation in the well logging industrial personal computer computer end of situ of drilling well, make
Be to bore data be acquired, transcoding, encryption, transmission.
Further, as shown in figure 3, the specific implementation step of method is as follows in a specific application scenarios:
(1) software installation: installing data of the invention in the well logging industrial personal computer computer end of situ of drilling well and adopt biography software,
Real time data processing server installs data receiver software of the invention.
(2) data acquire.Data, which are adopted, passes the real-time number that software measures logging while drilling apparatus and is transferred to ground industrial personal computer
According to being read out.
(3) transcoded data.Transcoding is carried out to Real-time Logging data after reading, real time data is subjected to turning for WISTML format
Changing, the data Yi && after conversion starts, with！！Ending can be apparent distinguish each well logging real time data in this way.
(4) data encryption.Data are encrypted using DES symmetric encryption method, DES algorithm has high safety,
Up to the present, other than being attacked with exhaustive search algorithm DES algorithm, it has not been found that more effective method.After encryption
Data ensure that the safety in network transmission.
(5) data are transmitted.Encrypted real time data is taken by the real time data processing that satellite network is sent to rear
Business device, transmission process is using Transmission Control Protocol as the network transmission protocol, and Transmission Control Protocol has the characteristics that reliability, and data are in network item
Data re-transmission policy can be carried out in the case that part is bad, guarantee the reliability of each real-time Data Transmission.
(6) data receiver.Data receiver software receives data and adopts the real time data that biography software is transmitted by satellite network.
(7) data deciphering.The data based on des encryption received are decrypted, the data after decryption are adopted for scene
The real-time well logging data of collection.
(8) data parse.By the real-time well logging data after decryption according to " && " and "！！" separator carry out data tear open
Point, it is split as each log data.
(9) data store.Measuring while drilling real-time data base is established, stores WITS data list structure, and with WITS standard
The table structure of definition defines, and the real-time well logging data after parsing are stored in measuring while drilling real-time data base.
According to the method for the present invention, the Real-time Logging data based on well logging scene are adopted using data and pass software to brill
The well logging industrial personal computer computer end at well scene is acquired with brill real time data, is counted using WITSML data format to real-time
Real time data is encrypted according to progress transcoding, using DES symmetric encipherment algorithm, based on satellite radio network, using TCP network
The network transmission of agreement progress real time data.It utilizes data receiver software: biography software being adopted to the data at scene and passes through satellite
The real time data of network transmission is received, is decrypted, is parsed, is stored.Realize the Real-time Logging data at well logging scene from well
The remote transmission at rear is arrived in field, and solution rear technical support personnel can not obtain asking for the well logging data of situ of drilling well in real time
Topic.
While it is disclosed that embodiment content as above but described only to facilitate understanding the present invention and adopting
Embodiment is not intended to limit the invention.Method of the present invention can also have other various embodiments.Without departing substantially from
In the case where essence of the present invention, those skilled in the art make various corresponding changes or change in accordance with the present invention
Shape, but these corresponding changes or deformation all should belong to scope of protection of the claims of the invention.
Claims (10)
1. a kind of situ of drilling well well logging data transmission method, which is characterized in that the described method includes:
Read the real time data of situ of drilling well well logging data；
Real-time transcoding is carried out to the well logging data read；
The well logging data after transcoding are carried out real-time encrypted；
Send the encrypted well logging data in real time the data processing server of remote port.
2. the method according to claim 1, wherein read situ of drilling well well logging data, wherein to
It bores logging instrument and measures and be transferred to the real time data of ground industrial personal computer and be read out.
3. the method according to claim 1, wherein carry out transcoding to the well logging data that read,
Wherein, the well logging data are carried out with the conversion of well site information transmission criteria markup language.
4. according to the method described in claim 3, it is characterized in that, carrying out well site information transmission mark to the well logging data
The conversion of quasi- markup language, wherein the data after conversion to start, with！！Ending.
5. the method according to claim 1, wherein encrypted to the well logging data after transcoding,
Wherein, it is encrypted using DES symmetric encryption method.
6. the method according to claim 1, wherein sending the encrypted well logging data to remotely
The data processing server at end, wherein the encrypted well logging data are sent by Satellite Networking.
7. the method according to claim 1, wherein sending the encrypted well logging data to remotely
The data processing server at end, wherein transmission process is using Transmission Control Protocol as the network transmission protocol.
8. the method according to claim 1, wherein the method also includes:
The encrypted well logging data of real-time reception；
Real time data decryption is carried out to the well logging data received；
Transcoded format when based on transcoded data carries out real time data fractionation to the well logging data after decryption, obtains each
Well logging real time data.
9. according to the method described in claim 8, it is characterized in that, the method also includes:
Establish measuring while drilling real-time data base；
Data are split into the well logging real time data got and are stored in the measuring while drilling real-time data base one by one.
10. according to the method described in claim 9, it is characterized in that, establishing measuring while drilling real-time data base, wherein be based on well
Field information transmission criteria establishes the measuring while drilling real-time data base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201711404450.7A CN109962884A (en) | 2017-12-22 | 2017-12-22 | A kind of situ of drilling well well logging data transmission method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711404450.7A CN109962884A (en) | 2017-12-22 | 2017-12-22 | A kind of situ of drilling well well logging data transmission method |
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| CN201711404450.7A Pending CN109962884A (en) | 2017-12-22 | 2017-12-22 | A kind of situ of drilling well well logging data transmission method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708394A (en) * | 2019-10-21 | 2020-01-17 | 中石化重庆涪陵页岩气勘探开发有限公司 | Data transmission method, unit, system, acquisition terminal and central server |
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| CN104102663A (en) * | 2013-04-10 | 2014-10-15 | 中国石油化工股份有限公司 | Remote synchronous publication method and system for real-time data on drilling site |
| CN104948173A (en) * | 2014-03-25 | 2015-09-30 | 中国石油化工股份有限公司 | Fracturing field data long-distance real-time monitoring method and system |
| CN206348918U (en) * | 2016-08-12 | 2017-07-21 | 中石化石油工程技术服务有限公司 | Drilling well integrated data real-time Transmission instrument |
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2017
- 2017-12-22 CN CN201711404450.7A patent/CN109962884A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104102663A (en) * | 2013-04-10 | 2014-10-15 | 中国石油化工股份有限公司 | Remote synchronous publication method and system for real-time data on drilling site |
| CN104948173A (en) * | 2014-03-25 | 2015-09-30 | 中国石油化工股份有限公司 | Fracturing field data long-distance real-time monitoring method and system |
| CN206348918U (en) * | 2016-08-12 | 2017-07-21 | 中石化石油工程技术服务有限公司 | Drilling well integrated data real-time Transmission instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708394A (en) * | 2019-10-21 | 2020-01-17 | 中石化重庆涪陵页岩气勘探开发有限公司 | Data transmission method, unit, system, acquisition terminal and central server |
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