CN1186648C - Oil deposit test ground data acquisition and processing system and data acquisition and processing method and equipment thereof - Google Patents
Oil deposit test ground data acquisition and processing system and data acquisition and processing method and equipment thereof Download PDFInfo
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Abstract
A method, equipment and system for collecting and processing oil deposit test ground data for exploration and development of oil and gas fields. Wherein the method comprises: a detection step for detecting the detected pressure, pressure difference, temperature and flow; a receiving step of receiving detection data from various sensors; a data acquisition step for acquiring signals from the data acquisition interface device; and a data processing step, which is used for carrying out corresponding processing on the acquired signals and carrying out data playback and curve playback. According to the oil deposit test ground data acquisition and processing method, various technical parameters and data on site in oil deposit test ground construction are acquired, calculated, stored, displayed, subjected to curve processing and remotely transmitted.
Description
Technical field
The present invention relates to oil exploration and development fields, particularly a kind of oil deposit testing ground surface data acquisition disposal route and equipment that is used for oil-gas field development, and oil deposit testing ground surface data acquisition and treatment system.
Background of invention
Oil reservoir test Ground Operation is in the oil-gas field development stage, hydrocarbon zone is tested, effectively to determine the petroleum technology of hydrocarbon-bearing pool production capacity, reserves.At the oil reservoir test period, operating environment is abominable, toxic gases such as sulfuretted hydrogen also may appear sometimes, particularly to some high temperature, when high pressure formation is tested, work is dangerous more, but in order to ensure the accuracy and the reliability of source book, determines the production capacity and the reserves of oil reservoir effectively, need accurately to collect various meter information, in time control various oil reservoir testing apparatuss such as separation vessel, heating furnace etc. in phase.At the oil reservoir test initial stage, mostly adopt the manual mode of operation, not only threaten people's life security, and sampled point is less, reliability, the accuracy of source book are relatively poor.With the development of computer technology and automatic technology, oil deposit testing ground surface data acquisition system and data acquisition treatment method thereof and equipment have been developed.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of oil deposit testing ground surface data acquisition disposal route and equipment and system, described oil deposit testing ground surface data acquisition disposal route and equipment and system can easily carry out the real-time monitoring and the data acquisition and processing (DAP) of oil reservoir test Ground Operation, with the various device in the test of the Monitoring and Controlling oil reservoir effectively ground construction scene, to ensure the safe and reliable of operation.Can be widely used in the oil reservoir data acquisition of oil gas field, development of fields is had important effect and huge economic benefit.
Above-mentioned purpose of the present invention realizes by following proposal.
A kind of oil deposit testing ground surface data acquisition and treatment system is provided; Described oil deposit testing ground surface data acquisition and treatment system comprises:
A plurality of sensors are used for detecting by measuring pressure, pressure reduction, temperature and flow;
Data acquisition interface instrument, be used for the signal that sensor is collected is adjusted, be transformed into the digital signal of calculating the function Direct Recognition through mould/number (A/D) transducer, wherein, described data acquisition interface instrument comprises the data acquisition board that is installed in the real time data monitoring station;
Real time data monitoring station is connected with above-mentioned data acquisition interface instrument, and the engineering data that produces in the oil reservoir test jobs is monitored in real time, calculates various engineering parameters and storage oil reservoir test data;
Network interface is connected with above-mentioned real time data monitoring station, sends real time data monitoring station source data to client workstation and curve monitoring station respectively, and this curve monitoring station comprises back-up processing and long-range transmitting apparatus;
Client workstation connects above-mentioned network interface, and site work is exercised supervision, and data remote interface (server) is set, and realizes data remote;
Remote real time terminal connects above-mentioned client workstation, is arranged on the base, and the real time data of oil reservoir test jobs in time is provided to the base decision maker, in time analyzes and feed back on-site information.
A kind of oil deposit testing ground surface data acquisition treatment facility is provided; Described oil deposit testing ground surface data acquisition treatment facility comprises:
The oil deposit testing ground surface data acquisition interface arrangement is used to receive the various oil reservoir test ground detection data that come from sensor;
Data collector is used to gather the signal that comes from the oil deposit testing ground surface data acquisition interface arrangement;
Data processing equipment is used for the signal of being gathered is handled accordingly, carries out data readback and curve playback;
Wherein, described oil deposit testing ground surface data acquisition interface arrangement is connected with data collector, and this data collector connects described data processing equipment.
A kind of oil deposit testing ground surface data acquisition disposal route is provided; Described oil deposit testing ground surface data acquisition disposal route comprises:
Detect step, by sensor by measuring pressure, pressure reduction, temperature and flow;
Receiving step is used to receive the various oil reservoir test ground detection data that come from sensor;
Data acquisition step utilizes the data collector collection to come from the signal of oil deposit testing ground surface data acquisition interface arrangement;
Data processing step utilizes data processing equipment that the signal of being gathered is carried out analyzing and processing, carries out data readback and curve playback.
The oil deposit testing ground surface data acquisition disposal route according to the present invention, to various technical parameters and data on-the-spot in the oil reservoir test ground construction gather, calculate, store, demonstration, curve processing and remote data transmission.It can help floor manager personnel, site operation personnel and remote operator to understand and grasp various information in the oil reservoir test ground construction process comprehensively, exactly, handle various situations in time, quickly, guarantee that oil reservoir test ground construction can accurately as requested carry out.After construction is finished, system can pass through the color inkjet printer printout with the various parameters and the data that write down in the work progress, and can carry out the scene to various oil deposit testing ground surface datas and reset, information filing etc., have ensure safety, the effect of monitoring operation, Data Processing.This system can be applicable to conventionally test and prolongs the engineer operation of test oil, through suitably revising data acquisition and the data processing that can be used for Other Engineering operations such as recovering the oil.
By the description of following embodiment and accompanying drawing, it is clearer that the other objects and features of the invention will become, and identical label is represented same or similar parts in the accompanying drawing.
Accompanying drawing and this instructions one as a part of the present invention are used from the explanation embodiments of the invention, are used to explain principle of the present invention.
Description of drawings
Fig. 1 is the block scheme of oil deposit testing ground surface data acquisition and treatment system of the present invention;
Fig. 2 is the block diagram of oil deposit testing ground surface data acquisition treatment facility of the present invention;
Fig. 3 is the process flow diagram of the process of oil deposit testing ground surface data acquisition processing of the present invention.
Embodiment
The present invention is further detailed explanation below in conjunction with drawings and the specific embodiments.
Fig. 1 is a block scheme, shows according to oil deposit testing ground surface data acquisition and treatment system of the present invention.
Referring to Fig. 1, according to oil deposit testing ground surface data acquisition and treatment system of the present invention, comprise sensor 11, ... 1n, real time data monitoring station 12, client workstation 13 and remote terminal 14, network interface 16 and back-up processing and long-range transmitting apparatus (curve detection workstation) 15 and data acquisition interface 17.Wherein, sensor 11, ... 1n is respectively applied for detection by measuring pressure, such as wellhead pressure, and trap pressure, wellhead back pressure, wellhead temperature, natural gas temperature etc., and by signal cable with electric signal, such as simulating signal, pulse signal, be sent to the oil deposit testing ground surface data acquisition treatment facility that is arranged on real time data monitoring station 12.For received simulating signal, the oil deposit testing ground surface data acquisition treatment facility carries out being converted to numerical information after signal adjustment, the A/D conversion to it.And for pulse signal, through the counter in the oil deposit testing ground surface data acquisition treatment facility it is counted.Then, the data of being gathered are further processed,, report to the police and handle, monitor in real time processing and data storage etc. such as data processing.At last handled data are delivered to client workstation 13, to finish the functions such as long-range transmission of report form processing, data interpretation, data backup and real time data.
For sensor 11 ... 1n, it comprises: (1) pressure transducer, be used for parameters such as measuring well mouth pressure, back pressure, have characteristics such as anti-sulphur, withstand voltage, high temperature resistant, high reliability, stable work in work, antijamming capability is strong; (2) temperature sensor is used to measure parameters such as separation vessel oil temperature, natural gas temperature, wellhead temperature; (3) separation vessel static pressure and differential pressure pickup, static pressure transducer pressure limit (0......2000PSI), differential pressure pickup measurement range (0......400 inches of water(in H) can be installed separately, also can independently install, be respectively applied for parameters such as measuring separation vessel static pressure and orifice differential pressure; (4) flow sensor, comprise electromagnetic flowmeter, turbo flow meter, step-by-step counting flowmeter etc., can be respectively and the use that matches of different separation vessel, be used to measure engineering parameters such as oily flow, discharge, have characteristics such as precision height, easy for installation, good reliability, antijamming capability be good.But the present invention is not limited in above-mentioned sensor, according to need of work, can also increase the sensor of other types, with other parameters such as detected temperatures, change in location.
For client workstation 13, it mainly for operation field operating personnel design, is used to carry out curve monitoring, data monitoring, curve playback, data base administration, report output and the long-range transmission of real time data.It links to each other with the oil deposit testing ground surface data acquisition treatment facility by network interface 16.Wherein this network interface 16 is hub.Wherein the long-range transmission of real time data is mainly finished the data that will leave in after gathering in real time and calculating in the public data buffer zone and is sent to long-range website (supporting the ftp file transportation protocol) by the Internet or other communication networks, so that the visit of remote terminal 14, by using client workstation 13, it is on-the-spot that supervision can be in duty, the job status of operation field office on-site supervision equipment fully, and reciprocity LAN shared data library information that can be by Windows, the inquiry oil deposit testing ground surface data, print various oil reservoirs tests ground form at any time.
For remote terminal 14, it is is mainly designed and developed for remote operator, and it is used to carry out curve monitoring, data monitoring, curve playback, data base administration, report output and the long-range reception of real time data.Wherein the long-range reception of real time data is mainly finished the real time data information that client workstation 13 is sent to long-range website (support ftp file transportation protocol) and is downloaded to the local terminal system in real time by the Internet or other communication networks, by the handling of remote terminal 14, realize the remote real time terminal function then.By using this remote terminal 14, remote operator can be in duty, the job status of telecottage's on-site supervision equipment.
Also comprise a back-up processing and long-range transmitting apparatus (curve detection workstation) 15 according to oil deposit testing ground surface data acquisition and treatment system of the present invention, it mainly finishes the functions such as long-range transmission of report form processing, data interpretation, data backup and real time data, can be used as the Hot Spare machine at real time data monitoring station 12.
From the above as can be seen, in oil deposit testing ground surface data acquisition and treatment system according to the present invention, used real-time terminal is respectively 14 two kinds of client workstation 13, remote terminals, and wherein client workstation 13 can be realized by the mode of on-the-spot small-sized LAN (Local Area Network) with real time data in the shared network driver.The implementation method of remote terminal 14 has two kinds, and the one, the mode by the shared network driver realizes, the one, realize by FTP (file transfer protocol (FTP)) mode.Wherein, first kind of mode, back-up processing need be loaded into the Dial-up Network server with long-range transmitting apparatus 15, remote terminal 14 gets final product mapping network driver, shared data information.In the second way, the transfer website need be set, two steps of sub data transmission carry out, at first after in real time that the shared data information of system is compressed, the encapsulation of back-up processing and long-range transmitting apparatus (curve detection workstation) 15 in real time by send to the transfer website such as the Internet, remote terminal 14 downloads to this diji with the data message of transfer website more in real time then, terminal system program by this locality is carried out decompress(ion), deblocking processing to data, to finish the function of remote terminal.
Fig. 2 is the block diagram that is arranged on the oil deposit testing ground surface data acquisition treatment facility at real time data monitoring station 12 of the present invention.
Referring to Fig. 2, oil deposit testing ground surface data acquisition treatment facility according to the present invention comprises an oil deposit testing ground surface data acquisition interface arrangement 21, data collector 22, data processing equipment 23, accident warning device 24, real-time monitoring device 25.
For oil deposit testing ground surface data acquisition interface arrangement 21, in fact be exactly the data acquisition interface among Fig. 1, for clarity sake, it is described in detail in detail in Fig. 2 again is a kind of signal processing apparatus, according to different application needs, can select different digital signal panels and analog signals disposable plates for use, these signal-processing boards can be used for temperature, pressure, flow signal and adjust, finish that simulating signal is transformed into digital signal through mould/number (A/D) transducer, data acquisition is to be finished by the collection plate that is installed in computer-internal.According to oil deposit testing ground surface data acquisition equipment choosing analog signals disposable plates of the present invention and digital quantity signal disposable plates, be respectively applied for analog signals and handle (correcting), digital quantity signal and handle (as signal regular etc.) as amplification, linearization, gain.
Data after 21 couples of sensor 11...1n of oil deposit testing ground surface data acquisition interface arrangement handle can directly be delivered to computing machine by data acquisition board, to finish the collection to each acquisition channel data.
Data collector 22 has functions such as passage setting, signal scaling, data acquisition, data buffering.Wherein the passage setting can make the user as the case may be, sets up the contact of respective channel; Data acquisition can be finished the collection of signal on 4 analog quantity channels and 16 the digital quantity passages and signal is used for signal scaling according to the situation that is provided with of passage; Signal scaling mainly is converted to corresponding physical values with the magnitude of voltage of analog signal sensors input, the counted number of pulses of switching value signal transducer correspondence is read in, again according to the mistiming calculated flow rate that reads in for twice; Data buffering mainly send the data buffer with the data after system handles, the calculating so that other other client computer that are connected into network are shared.But these data collector 22 acquisition testing wellhead pressures, wellhead temperature, parameters such as separation vessel oil temperature, separation vessel static pressure, orifice differential pressure, natural gas temperature, wellhead temperature, oily flow, discharge, airshed.
Oil deposit testing ground surface data acquisition treatment facility of the present invention also comprises data processing equipment 23, and data processing equipment 23 is mainly used in functions such as curve playback, data base administration, data readback, report output, data interpretation.Curve playback functions such as log information modification, the setting of curve attribute, profile screen preview, the control of the curve value of reading device, Curve selection printing that mainly fulfil assignment wherein; Data base administration is mainly finished functions such as the inquiry of discontinuity temporal database, diagram database, annotation information database, acquisition phase descriptor database, deletion, modification renewals; Report output is mainly finished test summary form, test layer position design report, pressure testing report, test flow chart, zonation test report, test log, test final report, integration test form, fluid-withdrawal rate accounting report, gas output accounting report, real time data printing reports, real-time curve report printing etc.; Data interpretation mainly fulfil assignment quality control, according to data acquisition data message comprehensive evaluation oil reservoir test effect, provide oil reservoir test report etc., thereby realize the collection and the processing of oil deposit testing ground surface data.
In addition, in order to monitor the situation of oil deposit testing ground surface data acquisition and processing better in real time, oil reservoir ground data acquiring and processing device according to the present invention also comprises an accident warning device 24.This accident warning device 24 links to each other with oil reservoir ground data acquisition processing device 23, is used to finish that the setting of high/low alarm threshold value, overload alarm prompting, fault alarm prompting, the warning information that need monitoring parameter are explained, warning information storage and browsing.It can provide the alarm mode, and type of alarm divides three kinds of sound animations, voice, demonstration.The high/low alarm processing and the part hardware system fault of all parameters of feasible system monitoring.
Also have, oil deposit testing ground surface data acquisition treatment facility according to the present invention also comprises a real-time monitoring device 25, and this real-time monitoring device 25 is used to finish system initialization, master data input, data computation, data monitoring, curve detection, data storage, data processing.Wherein system initialization is mainly finished the functions such as initialization of the initialization of acquisition interface device, counter O reset and system database and system file; The input of elemental operation information such as well-name, operation Business Name, turnkey company's title, oil field title, job platform is mainly finished in the master data input; Data computation is mainly finished the computing function of instantaneous delivery, cumulative amount, and its main calculating parameter has: rock gas day output, rock gas average output, accumulative total gas output, oily day output, average oil offtake, accumulative total oil offtake, natural gas density, oil density, orifice constant, datum pressure coefficient, reference temperature coefficient, flowing temperature factor, air tightness coefficient, Reynolds coefficient, expansion coefficient, supercompressibility coefficient, geographic position correction coefficient, orifice plate temperature expansion coefficient etc.; Data monitoring is mainly finished functions such as the real-time demonstration of these all data of system and instrument output, 100 milliseconds of on-screen data refresh rates; The curve monitoring modular is mainly finished functions such as the setting of real-time curve attribute, real-time curve demonstration, curve follower control, and the curve attribute comprises: curve color, proportional range, selector switch, plotting speed etc.; Data memory module is mainly finished the setting of public data buffer zone and is refreshed in real time, functions such as database storing, the database that this system's storage is two types, the one, by the database file of oil reservoir test Ground Operation data recording interval (1 to 60 minute) storage, be referred to as the discontinuity temporal database, the 2nd, by the database file of 100 milliseconds of time interval storages, be called the continuity temporal database and also claim diagram database, two types database, engineering log information database and acquisition phase descriptor database constitute this system's filling report forms jointly, curve printing, the data source of remote transmission.
Fig. 3 is the process flow diagram of the process of oil deposit testing ground surface data acquisition processing of the present invention.
Referring to Fig. 3, according to oil deposit testing ground surface data acquisition processing starting from step S20 of the present invention.At step S21, each sensor 11...1n detects wellhead pressure, parameters such as wellhead temperature, separation vessel oil temperature, separation vessel static pressure, orifice differential pressure, natural gas temperature, wellhead temperature, oily flow, discharge, airshed; Then, flow process enters step S22.At step S22, at first oil deposit testing ground surface data acquisition interface arrangement 21 receive come from that sensor 11...1n detected corresponding to wellhead pressure, wellhead temperature, separation vessel oil temperature, separation vessel static pressure, orifice differential pressure, natural gas temperature, wellhead temperature, oily flow, discharge, the isoparametric various detection data of airshed, and they are offered data collector 22 respectively.Then, flow process enters step S23.At step S23, data collector 22 is finished the collection to signal on analog channel that comes from oil deposit testing ground surface data acquisition interface arrangement 21 and the digital channel.Then, flow process enters step S24.At step S24,23 pairs of signals of being gathered of data processing equipment carry out analyzing and processing, comprise curve playback, data readback, report output etc.After step S24, flow process enters step S25, is promptly monitored by 25 pairs of data treating apparatus of real-time monitoring device, 23 handled various data, and judges at step S26 whether monitored data exceed default limit value.Exceed default limit value if define data at step S26, so, flow process enters step S27 and reports to the police.Otherwise flow process enters step S28 and finishes.
Do not departing from the scope of the present invention and conceiving and to make many other change and remodeling.Should be appreciated that the present invention is not limited to certain embodiments, scope of the present invention is defined by the following claims.
Claims (20)
1. one kind is used for the oil deposit testing ground surface data acquisition and treatment system that oil field prospecting is developed, and comprising:
Data acquisition interface instrument, be used for the signal that sensor is collected is carried out the signal adjustment, be transformed into the digital signal of calculating the function Direct Recognition through analog/digital converter, wherein, described data acquisition interface instrument comprises the data acquisition board that is installed in the real time data monitoring station;
Real time data monitoring station is connected with above-mentioned data acquisition interface instrument, and the engineering data that produces in the oil reservoir test jobs is monitored in real time, calculates various engineering parameters, storage oil reservoir test data;
Network interface is connected with above-mentioned real time data monitoring station, sends the data at real time data monitoring station to client workstation and curve monitoring station respectively, and this curve monitoring station comprises back-up processing and long-range transmitting apparatus;
Client workstation connects above-mentioned network interface, and site work is exercised supervision, and the data remote interface is set, and realizes data remote;
Remote real time terminal connects above-mentioned client workstation, is arranged on the base, and the real time data of oil reservoir test jobs in time is provided to the base decision maker, in time analyzes and feed back on-site information.
2. the system as claimed in claim 1 is characterized in that, described sensor is selected from following sensor: (1) pressure transducer; (2) temperature sensor; (3) separation vessel static pressure and differential pressure pickup; (4) flow sensor.
3. the system as claimed in claim 1, it is characterized in that, described real time data monitoring station, the oil reservoir test jobs is monitored in real time, automatically gather the various engineering parameters in the operation, calculate in real time oil, gas, aquatic products amount, online sensor is carried out linearity diagnosis, security alarm, real time print, database access, job log information typing.
4. the system as claimed in claim 1 is characterized in that, described network interface is a hub and respective remote communication apparatus.
5. the system as claimed in claim 1, it is characterized in that described client workstation links to each other with the oil deposit testing ground surface data acquisition treatment facility by network interface, be used for oil reservoir test ground image data is monitored and handled, and be used for the long-range transmission of real time data.
6. the system as claimed in claim 1, it is characterized in that, described remote terminal, link to each other with client workstation by the Internet or other networks, receive the data that client workstation sends with shared network driver mode or file transfer protocol (FTP) mode, and oil reservoir test ground image data is monitored in real time and handled.
7. as each described system of claim 2-7, it is characterized in that, also comprise a back-up processing and long-range transmitting apparatus, be used to finish the long-range transmission of report form processing, data interpretation, data backup and real time data.
8. oil deposit testing ground surface data acquisition treatment facility that is used for oilfield prospecting developing comprises:
The oil deposit testing ground surface data acquisition interface arrangement is used to receive the various oil reservoir test ground detection data that come from sensor;
Data collector is used to gather the signal that comes from the oil deposit testing ground surface data acquisition interface arrangement;
Data processing equipment is used for the signal of being gathered is handled accordingly, carries out data readback and curve playback;
Wherein, described oil deposit testing ground surface data acquisition interface arrangement is connected with data collector, and this data collector connects described data processing equipment.
9. equipment as claimed in claim 8 is characterized in that described data acquisition interface instrument comprises the digital quantity signal disposable plates, analog signals disposable plates, signal acquiring board and supply module, and wherein signal acquiring board is installed in the data collector.
10. equipment as claimed in claim 8 or 9 is characterized in that, can be with a plurality of analog signals disposable plates series connection to realize the expansion of passage by on data acquisition board the passage expansion switch being carried out wire jumper.
11. equipment as claimed in claim 8 is characterized in that, described data collector is gathered the signal on the analog channel of oil deposit testing ground surface data acquisition interface arrangement and is transformed to digital signal through analog/digital converter.
12. equipment as claimed in claim 8 is characterized in that, the signal on the digital quantity passage of described data collector collection oil deposit testing ground surface data acquisition interface arrangement.
13. equipment as claimed in claim 8 is characterized in that, also comprises real-time monitoring device, is used for handled data are carried out the curve monitoring.
14., it is characterized in that as claim 8 or 13 described equipment, also comprise accident warning device, when exceeding pre-set limit, institute's data monitored reports to the police.
15. an oil deposit testing ground surface data acquisition disposal route that is used for the oil field comprises:
Detect step, by sensor by measuring pressure, pressure reduction, temperature and flow;
Receiving step is used to receive the various oil reservoir test ground detection data that come from sensor; Data acquisition step utilizes the data collector collection to come from the signal of oil deposit testing ground surface data acquisition interface arrangement;
Data processing step utilizes data processing equipment that the signal of being gathered is carried out analyzing and processing, and carries out data readback and curve playback.
16. method as claimed in claim 15, it is characterized in that: described pressure comprises wellhead pressure, wellhead back pressure, trap pressure, the separation vessel static pressure, described flow comprises oily flow, discharge, described temperature comprises wellhead temperature, natural gas temperature and separation vessel oil temperature, described pressure reduction comprises orifice flowmeter pressure reduction.
17. method as claimed in claim 15 is characterized in that, described data acquisition step comprises the signal of gathering on the analog channel.
18. method as claimed in claim 15 is characterized in that, described data acquisition step comprises the signal of gathering on the digital quantity passage.
19. method as claimed in claim 15 is characterized in that, also comprises real-time monitoring step, is used for the data of being managed are monitored, and is used for monitoring curve.
20., it is characterized in that as claim 15 or 19 described methods, also comprise the fault alarm step, when exceeding pre-set limit, institute's data monitored reports to the police.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB011415266A CN1186648C (en) | 2001-09-30 | 2001-09-30 | Oil deposit test ground data acquisition and processing system and data acquisition and processing method and equipment thereof |
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| CNB011415266A CN1186648C (en) | 2001-09-30 | 2001-09-30 | Oil deposit test ground data acquisition and processing system and data acquisition and processing method and equipment thereof |
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| CN1186648C true CN1186648C (en) | 2005-01-26 |
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| EP1865340B1 (en) * | 2006-06-06 | 2010-09-29 | Total S.A. | A process and program for characterising evolution of an oil reservoir over time |
| US7467044B2 (en) * | 2007-01-15 | 2008-12-16 | Chevron U.S.A. Inc | Method and system for assessing exploration prospect risk and uncertainty |
| CN102262685A (en) * | 2011-06-24 | 2011-11-30 | 贵州东方世纪科技有限责任公司 | Information acquisition system |
| CN102325177A (en) * | 2011-09-05 | 2012-01-18 | 太原理工大学 | Coal mine production three-dimensional visualization information system based on Internet of things |
| CN103019125B (en) * | 2012-12-29 | 2014-12-31 | 国电南京自动化股份有限公司 | Multitask real-time data processing system and data recording and data analyzing method |
| CN104074504A (en) * | 2014-06-23 | 2014-10-01 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Natural gas open flow test remote data input system |
| CN104881815B (en) * | 2015-05-28 | 2018-04-03 | 中国石油天然气集团公司 | A kind of method and system of data storage processing in oil reservoir comprehensive study |
| CN109541718A (en) * | 2019-01-17 | 2019-03-29 | 安徽理工大学 | A kind of large area carpet member formula petroleum geology detection system |
| CN110794119A (en) * | 2019-07-12 | 2020-02-14 | 大港油田集团有限责任公司 | Online continuous detection method and system for water content of wellhead output liquid |
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2001
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