CN201090210Y - Automatic sampling device for gas drilling detritus - Google Patents
Automatic sampling device for gas drilling detritus Download PDFInfo
- Publication number
- CN201090210Y CN201090210Y CNU2007200805699U CN200720080569U CN201090210Y CN 201090210 Y CN201090210 Y CN 201090210Y CN U2007200805699 U CNU2007200805699 U CN U2007200805699U CN 200720080569 U CN200720080569 U CN 200720080569U CN 201090210 Y CN201090210 Y CN 201090210Y
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- CN
- China
- Prior art keywords
- landwaste
- valve
- debris
- surge drum
- gas drilling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 22
- 238000005070 sampling Methods 0.000 title claims abstract description 20
- 239000000523 sample Substances 0.000 claims description 32
- 238000003860 storage Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013068 control sample Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
Disclosed is a gas drilling debris auto-sampling device used for collecting the debris in gas drilling, pertaining to the technical field of gas drilling debris auto-sampling device manufacture. The utility model comprises a debris collecting part, a debris storing part and a controlling part. A sampling tube is arranged above a main manifold; an exhaust hole is arranged at the external edge of the upper end of a debris collecting tube; a filtering plate is arranged inside the debris collecting tube; a valve is connected with a valve controller connected with a control computer; the opening or closing of the valve is controlled by the valve controller according to the debris outgoing time provided by the computer. The utility model uses the relation of debris outgoing time to control the opening or closing of the sampling valve and provides a gas drilling debris auto-sampling device which can realize continuous sampling; the whole device is arranged above a grit discharging manifold so as to facilitate installation; a computer is used to control the debris ingoing quantity and time, as well as the collecting time to ensure the continuity of the collected debris.
Description
Technical field:
A kind of gas drilling landwaste automatic sampling device is used for the collection of gas drilling landwaste, relates to a kind of manufacturing technology field of gas drilling landwaste automatic sampling device.
Background technology:
In the oil drilling exploration operation, open oil-gas reservoir by drillng operation, reach the purpose of exploitation oil gas, understand the concrete layer position of on-the-spot drilling well, the main landwaste that returns out from the shaft bottom that utilizes is differentiated the stratum, thereby reaches monitoring oil-gas Layer purpose; In the conventional drilling operation, the extraction of landwaste is returned out in the shaft bottom, is that the landwaste that will carry in the drilling fluid separates out at the vibrosieve place, by the operation of cleaning, drying, at last the landwaste of handling is analyzed then, draws stratigraphic section; In order to satisfy continuous growth to the oil demand amount, gas is implemented quick drilling technology as the drilling well medium and is used in a large number, but in gas drilling, because the medium of cutting carring has changed gas into by liquid, so obviously be difficult to landwaste is collected with original landwaste sampling technology, simultaneously owing to be gas drilling, what return out from well head is the gas that has the landwaste powder, brings more problem for the collection of landwaste; Subject matter is: being the landwaste of gathering at open temporarily sample tap during sampling, so the landwaste sample that takes out is the landwaste when opening sampling, is point sample, discontinuous, can not truly reflect strata condition, also influences the accuracy and the coincidence rate of stratigraphic section; And, take a sample owing to being originally in liquid, so being arranged on, sampler is responsible for the below of converging, make on-the-spot installation, operation that difficulty all takes place like this;
Summary of the invention:
The purpose of this utility model is the problem that exists at prior art, utilizes landwaste to return out time relationship, and opening or closing of control sample cock designs a kind of gas drilling landwaste automatic sampling device that can realize continuous sampling.
The utility model is achieved in that the utility model comprises that landwaste is collected, landwaste is stored and controls three parts, is characterized in that:
Landwaste is collected partly and is made up of probe tube and sample pipe angle, and probe tube is installed in is responsible for the top of converging, and probe tube inserts an end of being responsible in the remittance a sample pipe angle;
The landwaste storage area comprises landwaste surge drum and landwaste storage barrel, and the upper end outer rim of landwaste surge drum is provided with steam vent, and the top in the landwaste surge drum is provided with filter, and the bottom of landwaste surge drum is connected with the landwaste storage barrel by lower valve;
Control section comprise valve and, valve positioner and control computer, last valve is arranged on the pipeline of probe tube connection landwaste surge drum, lower valve is arranged on the connecting line of landwaste surge drum and landwaste storage barrel, computer is connected with valve positioner by cable, the unlatching of last valve and lower valve or close by valve positioner with it is calculated that landwaste that machine provides returns out the time and controls;
Described steam vent also can be arranged on the upper top of landwaste surge drum;
Described landwaste surge drum bottom is a funnel-form;
The described valve of going up is connected with valve positioner by cable, and lower valve is connected with valve positioner by cable;
This device is responsible for to converge at sediment outflow a sample introduction pipe that has angle is set, by the sample introduction pipe, the air-flow that has landwaste enters probe tube, arrive the landwaste surge drum through valve then, gas and sand sample are separated in the landwaste surge drum, gas is excluded after filtering then, and sand sample enters the landwaste storage barrel by lower valve; It is equilibrium pressure and eliminating gas that there are a steam vent, its effect in landwaste surge drum top, is provided with filter in the landwaste surge drum, can filter dust, avoids flour dust overflow; Its workflow is: the landwaste that is returned out by well head passes through the sample introduction pipe to last valve, information is controlled its open degree during brill that last valve is provided according to computer by valve positioner, landwaste arrives the landwaste surge drum, landwaste surge drum below is equipped with lower valve, the unlatching of lower valve, close the landwaste that provides according to computer by valve positioner and return out the time and control, landwaste during valve opening in the landwaste surge drum enters in the landwaste storage barrel under the effect of its gravity, in the sampling process, when last valve opening valve closing at present, when last valve closing valve opening at present; The landwaste that enters in the landwaste storage barrel utilizes self gravitation to stockpile in the landwaste storage barrel, can avoid dust excessive simultaneously.
Advantage of the present utility model and beneficial effect are: because whole device is installed in the top of sediment outflow outlet manifold, can avoid the installation restriction in well site, the collection capacity of landwaste and acquisition time are by computer-controlled, therefore, can be by the operation computer to the landwaste amount that enters, time that enters and the time of gathering are controlled, the landwaste that makes collection more accurately and reliably, the stratigraphic section of making is also more realistic; Be arranged on the filter in the landwaste surge drum, can filter landwaste, landwaste is stockpiled in the landwaste surge drum, avoid dust excessive.
Description of drawings:
Fig. 1 is the connection diagram of each parts of the utility model.
The specific embodiment:
Provide most preferred embodiment of the present utility model below in conjunction with accompanying drawing, the utility model comprises that landwaste is collected, three parts are stored and controlled to landwaste, landwaste is collected part and is made up of probe tube 6 and sample pipe angle 7, probe tube 6 is installed in the top of being responsible for remittance 8, and probe tube 6 inserts an end of being responsible in the remittance 8 a sample pipe angle 7; The landwaste storage area comprises landwaste surge drum 12 and landwaste storage barrel 14, the upper end outer rim of landwaste surge drum 12 is provided with steam vent 10, steam vent 10 also can be arranged on the upper top of landwaste surge drum 12, top in landwaste surge drum 12 is provided with filter 11, landwaste surge drum 12 bottoms are funnel-form, and the bottom of landwaste surge drum 12 is connected with landwaste storage barrel 14 by lower valve 13; Control section comprises valve 5 and 13, valve positioner 4 and control computer 1, last valve 5 is arranged on probe tube 6 and connects on the pipeline 6 of landwaste surge drum 12, last valve 5 is connected with valve positioner 4 by cable 3, computer 1 is connected with valve positioner 4 by cable 2, lower valve 13 is arranged on the connecting line of landwaste surge drum 12 and landwaste storage barrel 14, and lower valve 13 is connected with valve positioner 4 by cable 9; The unlatching of last valve 5 and lower valve 13 or close by valve positioner 4 with it is calculated that landwaste that machine 1 provides returns out the time and controls; The work of this device is as follows: the landwaste that is returned out by well head outwards discharges through being responsible for remittance 8, the air-flow that has sand sample is when the sample pipe angle 7 of process probe tube 6 lower ends, under the effect of impulse force, cut probe tube 6, enter landwaste surge drum 12 through last valve 5 again, information is controlled its open degree during brill that last valve 5 is provided according to computer by valve positioner 4, when the air-flow that has landwaste arrives landwaste surge drum 12, gas is upwards through filter 11, avoid dust excessive, the gas with landwaste is not excluded through steam vent 10 again, landwaste is subjected to the drag effect of filter 11 and the effect of himself gravity, stockpile in landwaste surge drum 12, the unlatching of lower valve 13 or close the landwaste that provides according to computer by valve positioner 4 and return out the time and control, when valve opening, landwaste in the landwaste surge drum 12 enters in the landwaste storage barrel 14 under the effect of its gravity, and landwaste is stockpiled in landwaste storage barrel 14; For the ease of the collection of landwaste, when last valve 5 was opened, lower valve 13 was closed, and when last valve 5 was closed, lower valve 13 was opened, and alternately opens or close the collecting work of finishing landwaste with this.
Claims (4)
1. a gas drilling landwaste automatic sampling device comprises that landwaste is collected, landwaste is stored and controls three parts, it is characterized in that:
A, landwaste are collected partly and are made up of probe tube and sample pipe angle, and probe tube is installed in is responsible for the top of converging, and probe tube inserts an end of being responsible in the remittance a sample pipe angle;
B, landwaste storage area comprise landwaste surge drum and landwaste storage barrel, and the upper end outer rim of landwaste surge drum is provided with steam vent, and the top in the landwaste surge drum is provided with filter, and the bottom of landwaste surge drum is connected with the landwaste storage barrel by valve;
C, control section comprise valve, valve positioner and control computer, last valve is arranged on the pipeline of probe tube connection landwaste surge drum, lower valve is arranged on the connecting line of landwaste surge drum and landwaste storage barrel, and computer is connected with valve positioner by cable.
2. gas drilling landwaste automatic sampling device according to claim 1 is characterized in that: described steam vent also can be arranged on the upper top of landwaste surge drum.
3. gas drilling landwaste automatic sampling device according to claim 1 is characterized in that: described landwaste surge drum bottom is funnel-form.
4. gas drilling landwaste automatic sampling device according to claim 1 is characterized in that: the described valve of going up is connected with valve positioner by cable, and described lower valve is connected with valve positioner by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200805699U CN201090210Y (en) | 2007-08-07 | 2007-08-07 | Automatic sampling device for gas drilling detritus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200805699U CN201090210Y (en) | 2007-08-07 | 2007-08-07 | Automatic sampling device for gas drilling detritus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201090210Y true CN201090210Y (en) | 2008-07-23 |
Family
ID=39861970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200805699U Expired - Lifetime CN201090210Y (en) | 2007-08-07 | 2007-08-07 | Automatic sampling device for gas drilling detritus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201090210Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334745A (en) * | 2013-07-25 | 2013-10-02 | 李永亮 | Automatic debris collection and washing machine |
| CN102140914B (en) * | 2010-01-28 | 2013-12-11 | 东北石油大学 | Underground debris sampler |
| CN105626063A (en) * | 2015-12-25 | 2016-06-01 | 中国石油天然气集团公司 | Automatic sampling system for logging rock waste |
| CN106382116A (en) * | 2016-12-05 | 2017-02-08 | 中国矿业大学 | While-drilling detection device and method of lithological components of tunnel roof |
| WO2020019367A1 (en) * | 2018-07-27 | 2020-01-30 | 东营派克赛斯石油装备有限公司 | Downhole rock debris extraction system and control method thereof |
| CN111206891A (en) * | 2019-11-06 | 2020-05-29 | 中国石油集团川庆钻探工程有限公司 | Closed automatic rock debris collecting device for sulfur-containing stratum |
-
2007
- 2007-08-07 CN CNU2007200805699U patent/CN201090210Y/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102140914B (en) * | 2010-01-28 | 2013-12-11 | 东北石油大学 | Underground debris sampler |
| CN103334745A (en) * | 2013-07-25 | 2013-10-02 | 李永亮 | Automatic debris collection and washing machine |
| CN103334745B (en) * | 2013-07-25 | 2015-10-21 | 石家庄盛世天成信息技术有限公司 | A kind of landwaste drags for the machine of washing automatically |
| CN105626063A (en) * | 2015-12-25 | 2016-06-01 | 中国石油天然气集团公司 | Automatic sampling system for logging rock waste |
| CN106382116A (en) * | 2016-12-05 | 2017-02-08 | 中国矿业大学 | While-drilling detection device and method of lithological components of tunnel roof |
| WO2018103326A1 (en) * | 2016-12-05 | 2018-06-14 | 中国矿业大学 | Measurement while drilling device and method for determining lithological characteristics of tunnel roof |
| CN106382116B (en) * | 2016-12-05 | 2019-03-19 | 中国矿业大学 | Back lithological composition surveys device and method with probing |
| WO2020019367A1 (en) * | 2018-07-27 | 2020-01-30 | 东营派克赛斯石油装备有限公司 | Downhole rock debris extraction system and control method thereof |
| JP2021522433A (en) * | 2018-07-27 | 2021-08-30 | 東営派克賽斯石油装備有限公司Ｃｎｐｓ Ｐｅｔｒｏ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．， Ｌｔｄ． | Mining debris collection system and its control method |
| US11603755B2 (en) | 2018-07-27 | 2023-03-14 | Cnps Petro Equipment Co., Ltd. | Downhole rock debris extraction system and control method for downhole rock debris extraction system |
| CN111206891A (en) * | 2019-11-06 | 2020-05-29 | 中国石油集团川庆钻探工程有限公司 | Closed automatic rock debris collecting device for sulfur-containing stratum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090116 Address after: Department of science and technology, geological exploration and Development Institute, section 83, Jianshe North Road, Sichuan, Chengdu Province, China: 610051 Patentee after: CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Address before: Science and Technology Research Institute of petroleum exploration and development, section 83, Jianshe North Road, Sichuan, Chengdu Province, China: 610051 Patentee before: Geological exploration and Development Research Institute of Sichuan Petroleum Administration |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM GROUP CHUANQING DRILLING ENGINEERI Free format text: FORMER OWNER: SICHUAN PETROLEUM ADMINISTRATION GEOLOGICAL EXPLORATION DEVELOPMENT RESEARCH INSTITUTE Effective date: 20090116 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080723 |