CN1555023A - Processing method for rock core sample - Google Patents
Processing method for rock core sample Download PDFInfo
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- CN1555023A CN1555023A CNA2003101129399A CN200310112939A CN1555023A CN 1555023 A CN1555023 A CN 1555023A CN A2003101129399 A CNA2003101129399 A CN A2003101129399A CN 200310112939 A CN200310112939 A CN 200310112939A CN 1555023 A CN1555023 A CN 1555023A
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Abstract
The processing method of rock core sample includes the main steps of: establishing rock core sample coding system capable of identifying the rock core sample delivering note and rock core sample data base in Windows operation platform; making rock core sample code spraying machine and sample sheet printer; transferring the data from the data base in computer based on the information of the rock core sample delivering note to the code spraying machine and sample sheet printer automatically for spraying end number to the rock core and printing in sheet, carbonate and chloride sample bags; and further completing the rock core sample processing. The present invention may be used widely in various oil field rock core processing fields to raise rock core processing quality.
Description
Technical field:
The present invention relates to a kind of disposal route in the petroleum prospecting research field to core sample.
Background technology:
In the existing petroleum exploration field, processing and preparation to core sample all adopt manual mode to carry out usually, promptly finish the processing and the preparation of full oil field and external coordination oil field core sample by hand by the personnel of rock core information chamber, the number of writing of core sample work accounts for about 60% of whole workload, writes number work and comprises following two aspects: one, dip in prepared Chinese ink at two end faces of permeability, factor of porosity pillar with writing brush and write pound sign and number naturally; Two, on the core sample bag, write pound sign, sample title, numbering naturally.Usually year sample preparation quantity is all about several ten thousand pieces, the number editor goes up 100,000 times 200,000 numbers according to this, major part is filled in writing brush, annual 4-9 month is that core sample prepares the peak period, for guaranteeing core sample processing promptness rate, the personnel of rock core information chamber must work extra shifts or extra hours and assault the preparation sample in above-mentioned 6 months.On the whole, the mode of this manual process core sample is taken a lot of work, time-consuming, effort, and writes the stained of core sample of easily causing lack of standardization.
Summary of the invention:
Waste time and energy, write the stained deficiency of core sample that easily causes lack of standardization in order to overcome the manual process mode that exists in the existing core sample treatment technology, the invention provides a kind of disposal route of core sample, using this kind method carries out the encoding process of core sample and can effectively overcome the deficiency that exists in the manual coding method, have and to save human and material resources, increase work efficiency, improve the characteristics of sample crudy.
Technical scheme of the present invention is: the disposal route of this kind core sample comprises the following steps:
(1) set up the core sample sample presentation advice note that exists with spreadsheet, the data message that this advice note comprises is that the factor of porosity, permeability, heavy mineral, ordinary sheet, granularity, chlorate, carbonate, oil saturation, casting body flake, inclusion light thin slice, scanning electron microscope, core barrel, cored interval, sample of rock sample is apart from item position, sample length;
(2) adopt the WINDOWS operating platform to set up the core sample coded system, this coded system can be discerned the core sample sample presentation advice note that exists with spreadsheet, and described coded system comprises that data importing and coding generate that submodule, coding submodule, flat board are painted instrument diagram data transmission subroutine, flat board is painted instrument figure X, Y-axis locator program, database conversion submodule, set up ejecting device control subprogram, printer paper sack module;
(3) set up the core sample database, the stored data message of this database is pound sign, numbering and reservoir conventional analysis project.
(4) select for use flat bed plotter to transform ink jet numbering machine as, the sample locating slot is housed in described ink jet numbering machine, described ink jet numbering machine is worked under the control of core sample coded system, thereby can realize sample is sprayed the function of writing automatically;
(5) selecting a stylus printer for use is the number printer, makes original printer can print pound sign, sample title automatically on the sample paper bag of moulding, number naturally by the interpolation program, and described number printer is worked under the control of core sample coded system;
(6) make rock core sample presentation advice note floppy disk according to the core sample processing requirements, then enter the core sample coded system, insert and open sample presentation advice note floppy disk, therefrom read required content, deposit in the database of system, by the pound sign that shows on the computer interface, numbering is selected permeability or lacunarity analysis project, or to carbonate, thin slice, analysis projects such as heavy mineral are selected, follow information according to above-mentioned pound sign typing, computing machine change over to automatically the spray number or sample paper bag printing system, ink jet numbering machine is to the end face of factor of porosity and permeability rock core post spray number, number printer prints thin slice, carbonate, the chlorination sample sack.
In addition, have long serviceable life, during to the end face spray of factor of porosity and permeability rock core post, guarantee that shower nozzle and rock core are contactless at ink jet numbering machine for making ink jet numbering machine.
Owing to carry out the instrument of permeability and porosity measurement the restriction of using on the size is arranged, preferably should make the rock sample specification when therefore carrying out the coding of permeability sample is 25 millimeters of diameters, high 25 millimeters; The rock sample specification is 25 millimeters of diameters, high 12 millimeters when carrying out the factor of porosity coding.
The present invention has following beneficial effect: utilize this kind core sample disposal route to carry out remote option by network and collude sample, guaranteed the promptness rate of rock core processing, on average can shift to an earlier date 1-2 days and send sample, for the exploratory development in oil field provides quality services; Saved human and material resources, time, improved the quality of sample processing, made the more original real parameter of accurate response of rock sample; Reduced the sample processing charges, improved the ability of fighting for market, aspect analytical test, fought for exterior market for the oil field and created the large space of robbing speed when striving.
Description of drawings:
Accompanying drawing 1 is a process flow diagram of the present invention.
Embodiment:
Following content is for reproducing a specific embodiment of technical scheme involved in the present invention, and detailed process is as follows:
At first, set up core sample sample presentation advice note as shown in table 1, the data message that this advice note comprises be factor of porosity, permeability, heavy mineral, ordinary sheet, granularity, chlorate, carbonate, oil saturation, casting body flake, inclusion light thin slice, scanning electron microscope, core barrel time, cored interval, the sample of rock sample apart from position, top, sample length, can under the Excel of MS software condition, create electrical form when finishing this work.
Crow 16 well rock type analytical test sample inventories
| Core barrel | Cored interval m | Sample is apart from top position m | Sample length m | The analytical test project | |||||||||||
| The reservoir conventional analysis | |||||||||||||||
| Factor of porosity | Permeability | Heavy mineral | Ordinary sheet | Granularity | Chlorate | Carbonate | Oil saturation | Casting body flake | Inclusion light thin slice | Scanning electron microscope | |||||
| 1 | ????1383.39～ ????1392.50 | ????5.82 | ????0.06 | ||||||||||||
| 1 | ????1383.39～ ????1392.50 | ????5.88 | ????0.07 | ||||||||||||
Table one
Secondly, adopt the WINDOWS operating platform to set up the core sample coded system, this coded system can be discerned the core sample sample presentation advice note that exists with spreadsheet.Core sample code machine data importing flow process is:
1, the sample advice note floppy disk of at first well logging company being sent here deposits in the given disc of computing machine, and selects the sample number that will do in the sample advice note in the space under the corresponding project, determines that mode is dozen " √ "
2, open the shortcut icon of core sample coded system, dialog box occurs, in dialog box, determine pound sign.
3, with the CTRL+Q key with in its advice note (sampling) importing core sample code machine database, the advice note of selected sample appears on video screen this moment.
4, select permeability or factor of porosity print icon, a dialog box that has serial number appears this moment, in dialog box, define the n.s. disappearance, have disappearance during the reason of doing like this is to process and to produce and to collude the situation that sample is not inconsistent, import sample serial number that will spray or the well section that sprays then, decide print icon, promptly finish the program that sprays of factor of porosity or permeability.
Described coded system comprises that data importing and coding generate that submodule, coding submodule, flat board are painted instrument diagram data transmission subroutine, flat board is painted instrument figure X, Y-axis locator program, database conversion submodule, set up ejecting device control subprogram, printer paper sack module, and the constituted mode of above-mentioned each submodule is respectively:
(1) data importing and coding generate submodule
Because core sample " sample presentation advice note " all is the form that adopts the electrical form of a standard, by setting up the lane database that data importing and coding submodule software directly are transformed into the data of " sample presentation advice note " system software, need only the input pound sign during operation, specify the catalogue of the electrical form of required importing, can finish importing.
(2) coding submodule
Considering ease for operation, is that main basis increases the coding that related hardware is realized rock sample with the flatbed plotter.Original flatbed plotter is applied to Graphing of Engineering more, and used character library all is the character library of byte, extracts the character library of Chinese character and numeral in research and development from AutoCAD, makes special-purpose character library; As required for Chinese character and the numeral be set with large, medium and small three kinds of fonts for selection.
(3) flat board is painted instrument diagram data transmission subroutine
Because mostly the data of flatbed plotter are to transmit by serial ports, add the data transmission that the data transmission subroutine realizes the parallel port, therefore will regroup the data coded data.
(4) flat board is painted instrument figure X, Y-axis locator program
Because the rock core coding adopts the self-control anchor clamps to realize, thus to being positioned with of flatbed plotter higher requirement, must carry out secondary coding to former location program and make the location more accurate.
(5) database conversion submodule
The data importing that realizes the legacy data storehouse is made amendment to former data of database structure in native system, makes the conversion of database convenient
(6) set up the ejecting device control subprogram;
Shower nozzle is made up of airbrush and air pump, in program, to add the control of air pump and air-operated solenoid valve coding, the original graphic pen command of flatbed plotter is optimized, make shower nozzle lift more fast, more accurate, accomplish to lift pen and stop ink-jet, the beginning ink-jet of starting to write.
(7) printer paper sack module;
Be used for the printing of sample sack numbering, from database, extract related data according to pound sign, Automatic Program generates the template of printed sample bag, realize the output of sample paper bag by the horizontal sliding printer, according to projects order difference printed sample bag numbering, also can only print a certain project wherein, the paper bag numbering is that Automatic Program generates, and can save artificial input time.
On finishing, after two work, set up the core sample database.The stored data message of this database is pound sign, numbering and reservoir conventional analysis project.
The transformation flat bed plotter is an ink jet numbering machine, the sample locating slot is housed in described ink jet numbering machine, core sample is placed the sample locating slot and regulates nozzle position, and described ink jet numbering machine is worked under the control of core sample coded system, thereby can realize sample is sprayed the function of writing automatically.Above-mentioned transformation to flat bed plotter adopts Japan to produce flat bed plotter, to its principle of work, inner circuit is formed, mechanical motion mode is comprehensively analyzed, each part mentioned above is designed accordingly and transforms, and with the hole, oozing the sample locating slot packs in the plotting apparatus, because sample has only accurate location could realize that high-quality spray writes work, so ruling pen is transform as the shower nozzle that is fit to finish this work, this need increase by a cover machinery and electrical installation cooperates with the travel mechanism of flatbed plotter, and in computing machine, add the control of control card realization, thereby realize the function that spray is automatically write to air pump and air-operated solenoid valve.
Concrete steps are:
1, the ruling pen on original plotting apparatus is removed, movably increasing a fixedly fixed mount of Pigment-spray drawing pen on the support.
2, a Pigment-spray drawing pen is housed on fixed mount.
3, air admission hole one end of Pigment-spray drawing pen is equipped with a solenoid valve, and the unlatching of solenoid valve is subjected to programmed control.
4, solenoid valve is used to control the air feed of Pigment-spray drawing pen.
5, the other end of solenoid valve connects the outlet of air pump.
6, the thickness of Pigment-spray drawing pen ejection lines is mainly adjusted by the turn-knob screw of airbrush upper end.
Transforming stylus printer is the number printer, makes original printer can print pound sign, sample title automatically on the sample paper bag of moulding, number naturally by interpolation program and hardware, and described number printer is worked under the control of core sample coded system;
At last, to send into the computing machine that core sample coded system and core data storehouse are housed according to the rock core sample presentation advice note floppy disk that the core sample processing requirements is made discerns, through after the assay was approved, the core sample coded system therefrom reads required content, deposit in the database of system, and pound sign by showing on the computer interface, numbering is selected permeability or lacunarity analysis project, or to carbonate, thin slice, analysis projects such as heavy mineral are selected, follow information according to above-mentioned pound sign typing, computing machine change over to automatically the spray number or sample paper bag printing system, ink jet numbering machine is to the end face of factor of porosity and permeability rock core post spray number, number printer prints thin slice, carbonate, the chlorination sample sack.
In addition,, should make shower nozzle not contact irregular rock sample surface as far as possible, therefore during to the end face spray of factor of porosity and permeability rock core post, guarantee that shower nozzle and rock core are contactless at ink jet numbering machine for the shower nozzle that makes ink jet numbering machine has long serviceable life.
Owing to carry out the instrument of permeability and porosity measurement the restriction of using on the size is arranged, should make the rock sample specification when therefore carrying out the coding of permeability sample is 25 millimeters of diameters, high 25 millimeters; The rock sample specification is 25 millimeters of diameters, high 12 millimeters when carrying out the factor of porosity coding.
When using said process processing core sample, can realize carrying out the function that remote option colludes sample by network.Rock core information chamber staff can go out " sample presentation advice note " file to research section office by Network Transmission, decide according to the sample that the needs scientific research personnel of lithology or analysis project just can do in the office of oneself, pass back by network, computing machine can be got sample number automatically according to the position of colluding sample again.Because can changing over to automatically, the data of sample presentation advice note and sample process data make in the database that comparing the manually number of writing on numbering improves work efficiency 3-4 doubly, this external cause is that scientific and technical personnel collude the direct marking of sample computing machine, avoided the artificial mistake of writing, and the lines of computing machine spray word are thin, the China ink amount has been avoided obstruction sample duct less.
The actual benefit analysis that the below can produce for using technical scheme of the present invention:
1, social benefit
(1) the rock core ink jet numbering machine has guaranteed the promptness rate of rock core processing, on average can shift to an earlier date 1-2 days and sends sample, for the exploration and development in oil field provides quality services.
(2) in the collaboration items of external oil field, improved the ability of fighting for market, fought for exterior market aspect the analytical test for Daqing oil field, created and robbed fast large space when striving.
(3) realize the automatic management of core sample machining information, provide superior working environment for scientific and technical personnel's option colludes sample, improved their scientific research speed.
(4) saved artificial, material resources, time, improved the quality of sample processing, make the more original real parameter of accurate response of rock sample.
2, direct economic benefit
(1) sample processing charges
I process about 50,000 pieces of rock sample in chamber year, and every piece average price is at 21 yuan, and namely a year wound output value is: 21 yuan * 5 (ten thousand pieces)=1,050,000 yuan, but the rock core coding only accounts for ten thousand yuan of 60%, the 105 ten thousand yuan * 60%=63 of whole workload
(2) manpower takes
Rock core processing group staffing 3 people, in annual 4-9 month, processing at core sample must increase 1-2 people rush season and help rock sample preparation processing, be mainly and write number and data typing, calculate by 1.5 people by average, the monthly salary volume is 1500 yuan, time is 6 months, its labour cost; Ten thousand yuan of 1500 * 6 * 1.5=1.4
(1) and (2) addition amount to 64.4 ten thousand yuan
Claims (3)
1, a kind of disposal route of core sample comprises the following steps:
(1) set up the core sample sample presentation advice note that exists with spreadsheet, the data message that this advice note comprises is that the factor of porosity, permeability, heavy mineral, ordinary sheet, granularity, chlorate, carbonate, oil saturation, casting body flake, inclusion light thin slice, scanning electron microscope, core barrel, cored interval, sample of rock sample is apart from position, top, sample length;
(2) adopt the WINDOWS operating platform to set up the core sample coded system, this coded system can be discerned the core sample sample presentation advice note that exists with spreadsheet, and described coded system comprises that data importing and coding generate that submodule, coding submodule, flat board are painted instrument diagram data transmission subroutine, flat board is painted instrument figure X, Y-axis locator program, database conversion submodule, set up ejecting device control subprogram, printer paper sack module;
(3) set up the core sample database, the stored data message of this database is pound sign, numbering and reservoir conventional analysis project;
(4) transform flat bed plotter as ink jet numbering machine, the sample locating slot is housed in described ink jet numbering machine, described ink jet numbering machine is worked under the control of core sample coded system, thereby can realize sample is sprayed the function of writing automatically;
(5) transform a stylus printer and become the number printer, make original printer can print pound sign, sample title automatically on the sample paper bag of moulding, number naturally by interpolation program and hardware, described number printer is worked under the control of core sample coded system;
(6) make rock core sample presentation advice note floppy disk according to the core sample processing requirements, then enter the core sample coded system, insert and open sample presentation advice note floppy disk, therefrom read required content, deposit in the database of system, by the pound sign that shows on the computer interface, numbering is selected permeability or lacunarity analysis project, or to carbonate, thin slice, analysis projects such as heavy mineral are selected, follow information according to above-mentioned pound sign typing, computing machine change over to automatically the spray number or sample paper bag printing system, ink jet numbering machine is to the end face of factor of porosity and permeability rock core post spray number, number printer prints thin slice, carbonate, the chlorination sample sack.
2, the disposal route of a kind of core sample according to claim 1 is characterized in that: ink jet numbering machine is when the end face spray of factor of porosity and permeability rock core post, and shower nozzle and rock core are contactless.
3, the disposal route of a kind of earth's crust core sample according to claim 1 and 2 is characterized in that: the rock sample specification is 25 millimeters of diameters, high 25 millimeters when carrying out the coding of permeability sample; The rock sample specification is 25 millimeters of diameters, high 12 millimeters when carrying out the factor of porosity coding.
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| CNB2003101129399A CN1300736C (en) | 2003-12-29 | 2003-12-29 | Processing method for rock core sample |
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| CNB2003101129399A CN1300736C (en) | 2003-12-29 | 2003-12-29 | Processing method for rock core sample |
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| CN1555023A true CN1555023A (en) | 2004-12-15 |
| CN1300736C CN1300736C (en) | 2007-02-14 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1801165B (en) * | 2004-12-31 | 2010-05-12 | 马鞍山钢铁股份有限公司 | Intelligent method for inputting sample number into spectrum |
| CN101441147B (en) * | 2007-11-23 | 2011-01-26 | 中国石油化工股份有限公司 | Method for making rock gap casting body flake |
| CN101984217A (en) * | 2010-03-22 | 2011-03-09 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Core pretreatment method for fractured reservoir damage evaluation |
| CN102042010A (en) * | 2010-09-07 | 2011-05-04 | 中国石油天然气股份有限公司 | Method for determining development position of fractured-vuggy carbonate reservoir |
| CN103009815A (en) * | 2011-09-20 | 2013-04-03 | 陈孟茂 | Serial number code spraying machine |
| CN105528390A (en) * | 2015-11-12 | 2016-04-27 | 荆州市华孚信息技术有限公司 | Method for establishing special database for cores, rock debris, and sidewall coring |
| CN111352155A (en) * | 2018-12-21 | 2020-06-30 | 中国石油天然气股份有限公司 | Fluid identification method and device |
| CN111524660A (en) * | 2020-03-13 | 2020-08-11 | 乐庭电线工业（惠州）有限公司 | Cable code spraying control method and system based on network and storage medium |
| CN111612416A (en) * | 2020-04-30 | 2020-09-01 | 中国舰船研究设计中心 | Multi-task cooperative monitoring system and method for drilling and production ship |
| CN112573076A (en) * | 2020-11-26 | 2021-03-30 | 中国舰船研究设计中心 | Marine geological core ship shore storage and transportation interaction system and method |
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| US20030002671A1 (en) * | 2001-06-11 | 2003-01-02 | Eastman Kodak Company | Delivery of electronic content over a network using a hybrid optical disk for authentication |
| CN2508469Y (en) * | 2001-12-17 | 2002-08-28 | 北京星盈数据传输系统有限公司 | GSM data transmission system |
| CN1462975A (en) * | 2002-05-31 | 2003-12-24 | 大庆油田有限责任公司 | Water Injection Well Data Management Information System |
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| CN1801165B (en) * | 2004-12-31 | 2010-05-12 | 马鞍山钢铁股份有限公司 | Intelligent method for inputting sample number into spectrum |
| CN101441147B (en) * | 2007-11-23 | 2011-01-26 | 中国石油化工股份有限公司 | Method for making rock gap casting body flake |
| CN101984217B (en) * | 2010-03-22 | 2014-03-19 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Core pretreatment method for fractured reservoir damage evaluation |
| CN101984217A (en) * | 2010-03-22 | 2011-03-09 | 中国石油集团川庆钻探工程有限公司工程技术研究院 | Core pretreatment method for fractured reservoir damage evaluation |
| CN102042010A (en) * | 2010-09-07 | 2011-05-04 | 中国石油天然气股份有限公司 | Method for determining development position of fractured-vuggy carbonate reservoir |
| CN102042010B (en) * | 2010-09-07 | 2014-01-15 | 中国石油天然气股份有限公司 | Method for determining development position of fractured-vuggy carbonate reservoir |
| CN103009815A (en) * | 2011-09-20 | 2013-04-03 | 陈孟茂 | Serial number code spraying machine |
| CN105528390A (en) * | 2015-11-12 | 2016-04-27 | 荆州市华孚信息技术有限公司 | Method for establishing special database for cores, rock debris, and sidewall coring |
| CN111352155A (en) * | 2018-12-21 | 2020-06-30 | 中国石油天然气股份有限公司 | Fluid identification method and device |
| CN111352155B (en) * | 2018-12-21 | 2022-06-03 | 中国石油天然气股份有限公司 | Fluid identification method and device |
| CN111524660A (en) * | 2020-03-13 | 2020-08-11 | 乐庭电线工业（惠州）有限公司 | Cable code spraying control method and system based on network and storage medium |
| CN111612416A (en) * | 2020-04-30 | 2020-09-01 | 中国舰船研究设计中心 | Multi-task cooperative monitoring system and method for drilling and production ship |
| CN112573076A (en) * | 2020-11-26 | 2021-03-30 | 中国舰船研究设计中心 | Marine geological core ship shore storage and transportation interaction system and method |
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