CN108825201A - A kind of oil gas sand separation metering skid complexes for oil and gas extraction wellhead equipment - Google Patents
A kind of oil gas sand separation metering skid complexes for oil and gas extraction wellhead equipment Download PDFInfo
- Publication number
- CN108825201A CN108825201A CN201810945506.8A CN201810945506A CN108825201A CN 108825201 A CN108825201 A CN 108825201A CN 201810945506 A CN201810945506 A CN 201810945506A CN 108825201 A CN108825201 A CN 108825201A
- Authority
- CN
- China
- Prior art keywords
- oil
- oil pipe
- valve
- gas
- complexes
- 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.)
- Granted
Links
- 239000004576 sand Substances 0.000 title claims abstract description 48
- 238000000926 separation method Methods 0.000 title claims abstract description 33
- 238000000605 extraction Methods 0.000 title claims abstract description 29
- 238000005204 segregation Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/34—Arrangements for separating materials produced by the well
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Pipeline Systems (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention provides a kind of oil gas sand separations for oil and gas extraction wellhead equipment to measure skid complexes, it includes horizontal bracket and vertical support frame, vertical support frame is fixedly installed on horizontal bracket, the first oil pipe is fixedly installed on horizontal bracket, the second oil pipe is connected on first oil pipe, third oil pipe and the 4th oil pipe, the first valve and the second valve are additionally provided on first oil pipe, first valve and the second valve are located at the opposite sides of the first threeway part, flowmeter is additionally provided on first oil pipe, flowmeter is between the second threeway part and two-way component, third valve is provided on second oil pipe, the 4th valve is provided on third oil pipe, oil gas sand separation mechanism is provided on vertical support frame, it connect with the first oil pipe.The present invention can effectively improve whole production precision compared to the prior art.
Description
Technical field
The present invention relates to oil and gas extraction wellhead device fields, and in particular to a kind of oil gas sand for oil and gas extraction wellhead equipment point
From metering skid complexes.
Background technique
Oil and gas extraction wellhead device is also known as completion interval of well mouth device, mainly includes recover the oil (gas) tree, tubing head, casing head and phase
Accessory is closed, is oil recovery (gas) equipment for hanging, supporting, control, adjust etc., as the important equipment of production of hydrocarbons, property
Can the superiority and inferiority of energy is related to oil/gas well produce safe and efficiently.It is advanced, with the continuous development of petroleum industry, also to well head
The reliability and controlling of device and valve are put forward higher requirements, this just promotes and wellhead assembly is pushed to be also at constantly
Improvement and development among.
In current oil and gas extraction wellhead device, the oil inside isolated is when passing through oil pipe, for the liquid inside oil pipe
Disturb control effect it is bad, when often result in inner stream flow statistics it is inaccurate, influence whole production precision.
Summary of the invention
In consideration of it, being produced based on the higher oil gas sand separation by oil and gas extraction wellhead equipment of precision the present invention provides a kind of
Measure skid complexes.
For this purpose, the present invention provides a kind of oil gas sand separations for oil and gas extraction wellhead equipment to measure skid complexes,
It includes horizontal bracket and vertical support frame, and vertical support frame is fixedly installed on horizontal bracket, and is fixedly installed on horizontal bracket
One oil pipe is connected with the second oil pipe, third oil pipe and the 4th oil pipe, the second oil pipe, third oil pipe and on the first oil pipe
Four oil pipes all arrange perpendicular to the first oil pipe, and the junction of the first oil pipe and the second oil pipe is provided with the first threeway part, first
The junction of oil pipe and third oil pipe is provided with the second threeway part, and the junction of the first oil pipe and the 4th oil pipe is provided with two-way
Component is additionally provided with the first valve and the second valve on the first oil pipe, and the first valve and the second valve are located at the first threeway
The opposite sides of component is additionally provided with flowmeter on the first oil pipe, flowmeter between the second threeway part and two-way component,
It is provided with third valve on second oil pipe, the 4th valve is provided on third oil pipe, oil gas sand separation is provided on vertical support frame
Mechanism is connect with the first oil pipe.
Further, above-mentioned first valve includes the first valve body, and the first valve body connects the first oil pipe, installs on the first valve body
There is the first flap type spanner.
Further, above-mentioned second valve includes the second valve body, and the second valve body connects the first oil pipe, installs on the second valve body
There is the second flap type spanner.
Further, above-mentioned first oil pipe has segregation section, and the junction of segregation section is provided with first flange disk, flowmeter
It is set on segregation section and is located at the side of first flange disk.
Further, it is provided with high-low pressure stop valve on above-mentioned 4th oil pipe, the end of the 4th oil pipe is provided with the second method
Blue disk.
Further, above-mentioned second flange disk is union flange.
Further, the 5th valve is additionally provided on above-mentioned third oil pipe.
Further, above-mentioned oil gas sand separation mechanism include from top to bottom sequentially connected cylinder, connect sand cylinder, cartridge
And sand removing cylinder.
Further, it above-mentioned cylinder and connects and is provided with the 6th valve on junction between sand cylinder.
Further, the 7th valve is provided on the junction between above-mentioned cartridge and sand removing cylinder.
Skid complexes are measured in a kind of oil gas sand separation for oil and gas extraction wellhead equipment provided by the present invention, mainly
Provided with horizontal bracket and vertical support frame, vertical support frame is fixedly installed on horizontal bracket, and is fixedly installed on horizontal bracket
One oil pipe is connected with the second oil pipe, third oil pipe and the 4th oil pipe, the second oil pipe, third oil pipe and on the first oil pipe
Four oil pipes all arrange perpendicular to the first oil pipe, and the junction of the first oil pipe and the second oil pipe is provided with the first threeway part, first
The junction of oil pipe and third oil pipe is provided with the second threeway part, and the junction of the first oil pipe and the 4th oil pipe is provided with two-way
Component is additionally provided with the first valve and the second valve on the first oil pipe, and the first valve and the second valve are located at the first threeway
The opposite sides of component is additionally provided with flowmeter on the first oil pipe, flowmeter between the second threeway part and two-way component,
It is provided with third valve on second oil pipe, the 4th valve is provided on third oil pipe, oil gas sand separation is provided on vertical support frame
Mechanism is connect with the first oil pipe；By the improvement of above structure, by the shunting connection function between multiple pipelines, so that
The disturbing factor of flow is reduced in pipeline, such as reduces flow-disturbing problem, so that inner stream flow statistics is more accurate, thus phase
Whole production precision can be effectively improved compared with the prior art.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings：
Fig. 1 is that a kind of oil gas sand separation metering skid for oil and gas extraction wellhead equipment provided in an embodiment of the present invention is complete
The main view of device；
Fig. 2 is that a kind of oil gas sand separation metering skid for oil and gas extraction wellhead equipment provided in an embodiment of the present invention is complete
The top view of device.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
Embodiment one：
Referring to Fig. 1 to Fig. 2, a kind of oil for oil and gas extraction wellhead equipment of the offer of the embodiment of the present invention one is shown in figure
Skid complexes are measured in gas sand separation comprising horizontal bracket 1 and vertical support frame 2, vertical support frame 2 are fixedly installed in horizontal branch
On frame 1, the first oil pipe 3 is fixedly installed on horizontal bracket 1, be connected on the first oil pipe 3 second oil pipe 4, third oil pipe 5 and
4th oil pipe 6, the second oil pipe 4, third oil pipe 5 and the 4th oil pipe 6 all arrange perpendicular to the first oil pipe 3, the first oil pipe 3 and the
The junction of two oil pipes 4 is provided with the first threeway part 31, and the junction of the first oil pipe 3 and third oil pipe 5 is provided with the two or three
The junction of logical component 32, the first oil pipe 3 and the 4th oil pipe 6 is provided with two-way component 33, is additionally provided with first on the first oil pipe 3
Valve 34 and the second valve 35, the first valve 34 and the second valve 35 are located at the opposite sides of the first threeway part 31, the
Flowmeter 36 is additionally provided on one oil pipe 3, flowmeter 36 is between the second threeway part 32 and two-way component 33, the second oil pipe
It is provided with third valve 41 on 4, the 4th valve 51 is provided on third oil pipe 5, oil gas sand separator is provided on vertical support frame 2
Structure 7 is connect with the first oil pipe 3.
A kind of oil gas sand separation metering skid complexes for oil and gas extraction wellhead equipment, main provided by the present embodiment
It to be provided with horizontal bracket and vertical support frame, vertical support frame is fixedly installed on horizontal bracket, is fixedly installed on horizontal bracket
First oil pipe, is connected with the second oil pipe, third oil pipe and the 4th oil pipe on the first oil pipe, the second oil pipe, third oil pipe and
4th oil pipe all arranges that the junction of the first oil pipe and the second oil pipe is provided with the first threeway part perpendicular to the first oil pipe, the
The junction of one oil pipe and third oil pipe is provided with the second threeway part, and the junction of the first oil pipe and the 4th oil pipe is provided with two
Lead to component, is additionally provided with the first valve and the second valve on the first oil pipe, the first valve and the second valve are located at the one or three
The opposite sides of logical component, is additionally provided with flowmeter on the first oil pipe, flowmeter be located at the second threeway part and two-way component it
Between, it is provided with third valve on the second oil pipe, the 4th valve is provided on third oil pipe, oil gas sand point is provided on vertical support frame
It disembarks structure, is connect with the first oil pipe；By the improvement of above structure, pass through the shunting connection function between multiple pipelines, tool
Body is provided with the V-arrangement flow distribution plate hinged with the first oil pipe in the junction of the first oil pipe and each oil pipe, utilizes V-arrangement flow distribution plate
Shunting function by flow-disturbing to the second oil pipe, third oil pipe and the 4th oil pipe shunt so that in pipeline flow interference because
Element is reduced, and reduces flow-disturbing problem, so that inner stream flow statistics is more accurate, thus compared to the prior art can be effectively
Improve whole production precision.
Embodiment two：
Referring to Fig. 1 to Fig. 2, a kind of oil for oil and gas extraction wellhead equipment provided by Embodiment 2 of the present invention is shown in figure
Skid complexes are measured in gas sand separation, and the present embodiment is also further made that following conduct on the basis of the above embodiments
Improved technical solution：First valve 34 includes the first valve body 341, and the first valve body 341 connects the first oil pipe 3, the first valve body 341
On the first flap type spanner 342 is installed；Second valve 35 includes the second valve body 351, and the second valve body 351 connects the first oil pipe 3,
Second flap type spanner 352 is installed on second valve body 351.By the setting of above structure, the first valve and can be made
The structure of two valves is more firm.
Embodiment three：
Referring to Fig. 1 to Fig. 2, a kind of oil for oil and gas extraction wellhead equipment of the offer of the embodiment of the present invention three is shown in figure
Skid complexes are measured in gas sand separation, and the present embodiment is also further made that following conduct on the basis of the above embodiments
Improved technical solution：First oil pipe 3 has segregation section 37, and the junction of segregation section 37 is provided with first flange disk 371, flow
Meter 36 is set to the side on segregation section 37 and being located at first flange disk 371.By the setting of above structure, flow can be made
The installation of meter is more firm, and the connecting sewing on segregation section has the sealing flange collar to extend internally, seals and is provided in flange collar
Along the cyclic annular deflector of the circumferentially extending of sealing flange collar, section is in U-shape, so that inner stream flow forms cyclic annular guiding, so that
The traffic statistics of flowmeter are more quickly and efficiently.
Example IV：
Referring to Fig. 1 to Fig. 2, a kind of oil for oil and gas extraction wellhead equipment of the offer of the embodiment of the present invention four is shown in figure
Skid complexes are measured in gas sand separation, and the present embodiment is also further made that following conduct on the basis of the above embodiments
Improved technical solution：High-low pressure stop valve is provided on 4th oil pipe 6, the end of the 4th oil pipe 6 is provided with second flange disk
61；Second flange disk 61 is union flange.By the setting of above structure, may be implemented to be precisely controlled the 4th oil pipe.
Embodiment five：
Referring to Fig. 1 to Fig. 2, a kind of oil for oil and gas extraction wellhead equipment of the offer of the embodiment of the present invention five is shown in figure
Skid complexes are measured in gas sand separation, and the present embodiment is also further made that following conduct on the basis of the above embodiments
Improved technical solution：The 5th valve 52 is additionally provided on third oil pipe 5.By the setting of above structure, may be implemented to
Three oil pipes are precisely controlled.
Embodiment six：
Referring to Fig. 1 to Fig. 2, a kind of oil for oil and gas extraction wellhead equipment of the offer of the embodiment of the present invention six is shown in figure
Skid complexes are measured in gas sand separation, and the present embodiment is also further made that following conduct on the basis of the above embodiments
Improved technical solution：Oil gas sand separation mechanism 7 include from top to bottom sequentially connected cylinder 71, connect sand cylinder 72, cartridge
73 and sand removing cylinder 74；It cylinder 71 and connects and is provided with the 6th valve 75 on junction between sand cylinder 72；Cartridge 73 and row
The 7th valve 76 is provided on junction between sand cylinder 74.By the setting of above structure, it is higher that working efficiency may be implemented
Oil gas sand separation mechanism.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. skid complexes are measured in a kind of oil gas sand separation for oil and gas extraction wellhead equipment, which is characterized in that including level
Bracket (1) and vertical support frame (2), the vertical support frame (2) are fixedly installed on the horizontal bracket (1), the horizontal bracket
(1) be fixedly installed on the first oil pipe (3), be connected on first oil pipe (3) the second oil pipe (4), third oil pipe (5) and
4th oil pipe (6), second oil pipe (4), the third oil pipe (5) and the 4th oil pipe (6) are all perpendicular to described
The junction of one oil pipe (3) arrangement, first oil pipe (3) and second oil pipe (4) is provided with the first threeway part (31),
The junction of first oil pipe (3) and the third oil pipe (5) is provided with the second threeway part (32), first oil pipe
(3) it is provided with two-way component (33) with the junction of the 4th oil pipe (6), is additionally provided with first on first oil pipe (3)
Valve (34) and the second valve (35), first valve (34) and second valve (35) are located at first threeway
The opposite sides of component (31) is additionally provided with flowmeter (36) on first oil pipe (3), and the flowmeter (36) is located at described
Between second threeway part (32) and the two-way component (33), third valve (41), institute are provided on second oil pipe (4)
It states and is provided with the 4th valve (51) on third oil pipe (5), be provided with oil gas sand separation mechanism (7) on the vertical support frame (2),
It is connect with first oil pipe (3).
2. skid complexes are measured in a kind of oil gas sand separation for oil and gas extraction wellhead equipment according to claim 1,
It is characterized in that, first valve (34) includes the first valve body (341), the first valve body (341) connection first oil
It manages (3), the first flap type spanner (342) is installed on first valve body (341).
3. skid complexes are measured in a kind of oil gas sand separation for oil and gas extraction wellhead equipment according to claim 1,
It is characterized in that, second valve (35) includes the second valve body (351), the second valve body (351) connection first oil
It manages (3), the second flap type spanner (352) is installed on second valve body (351).
4. skid complexes are measured in a kind of oil gas sand separation for oil and gas extraction wellhead equipment according to claim 1,
It is characterized in that, first oil pipe (3) has segregation section (37), the junction of the segregation section (37) is provided with first flange
Disk (371), the flowmeter (36) are set to the side on the segregation section (37) and being located at the first flange disk (371).
5. skid complexes are measured in a kind of oil gas sand separation for oil and gas extraction wellhead equipment according to claim 1,
It is characterized in that, being provided with high-low pressure stop valve on the 4th oil pipe (6), the end of the 4th oil pipe (6) is provided with
Two ring flanges (61).
6. skid complexes are measured in a kind of oil gas sand separation for oil and gas extraction wellhead equipment according to claim 5,
It is characterized in that, the second flange disk (61) is union flange.
7. skid complexes are measured in a kind of oil gas sand separation for oil and gas extraction wellhead equipment according to claim 1,
It is characterized in that, being additionally provided with the 5th valve (52) on the third oil pipe (5).
8. skid complexes are measured in a kind of oil gas sand separation for oil and gas extraction wellhead equipment according to claim 1,
It is characterized in that, oil gas sand separation mechanism (7) include from top to bottom sequentially connected cylinder (71), connect sand cylinder (72),
Cartridge (73) and sand removing cylinder (74).
9. skid complexes are measured in a kind of oil gas sand separation for oil and gas extraction wellhead equipment according to claim 8,
It is characterized in that, being provided with the 6th valve (75) on the cylinder (71) and the junction connect between sand cylinder (72).
10. skid complexes are measured in a kind of oil gas sand separation for oil and gas extraction wellhead equipment according to claim 8,
It is characterized in that, being provided with the 7th valve (76) on junction between the cartridge (73) and the sand removing cylinder (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945506.8A CN108825201B (en) | 2018-08-17 | 2018-08-17 | Oil-gas-sand separation metering skid-mounted complete device for oil-gas production wellhead equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945506.8A CN108825201B (en) | 2018-08-17 | 2018-08-17 | Oil-gas-sand separation metering skid-mounted complete device for oil-gas production wellhead equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108825201A true CN108825201A (en) | 2018-11-16 |
| CN108825201B CN108825201B (en) | 2024-06-11 |
Family
ID=64150311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810945506.8A Active CN108825201B (en) | 2018-08-17 | 2018-08-17 | Oil-gas-sand separation metering skid-mounted complete device for oil-gas production wellhead equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825201B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5090253A (en) * | 1990-05-14 | 1992-02-25 | Atlantic Richfield Company | Coriolis type fluid flowmeter |
| CN2112802U (en) * | 1991-11-28 | 1992-08-12 | 中国科学院近代物理研究所技术开发公司 | U-shaped centrifugal flowmeter |
| US6672335B1 (en) * | 2001-09-10 | 2004-01-06 | Kyle N. Welborn | Automated dump sand separator control system |
| CN202381989U (en) * | 2011-11-30 | 2012-08-15 | 李宜明 | Skid-mounted oil conveying device |
| CN102889066A (en) * | 2012-08-17 | 2013-01-23 | 中国石油天然气集团公司 | Automatic throttling manifold for pressure control drilling |
| CN106368648A (en) * | 2015-09-08 | 2017-02-01 | 建湖县鸿达阀门管件有限公司 | Intelligent fracturing wellhead device for shale gas exploitation |
| CN206554913U (en) * | 2017-03-21 | 2017-10-13 | 青岛安能电力环保设备有限公司 | A kind of oil field shaft mouth oil removing is removed sand skid integrated purification device |
| CN208763642U (en) * | 2018-08-17 | 2019-04-19 | 昆山艾蓓蓓阀门有限公司 | A kind of oil gas sand separation metering skid complexes for oil and gas extraction wellhead equipment |
-
2018
- 2018-08-17 CN CN201810945506.8A patent/CN108825201B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5090253A (en) * | 1990-05-14 | 1992-02-25 | Atlantic Richfield Company | Coriolis type fluid flowmeter |
| CN2112802U (en) * | 1991-11-28 | 1992-08-12 | 中国科学院近代物理研究所技术开发公司 | U-shaped centrifugal flowmeter |
| US6672335B1 (en) * | 2001-09-10 | 2004-01-06 | Kyle N. Welborn | Automated dump sand separator control system |
| CN202381989U (en) * | 2011-11-30 | 2012-08-15 | 李宜明 | Skid-mounted oil conveying device |
| CN102889066A (en) * | 2012-08-17 | 2013-01-23 | 中国石油天然气集团公司 | Automatic throttling manifold for pressure control drilling |
| CN106368648A (en) * | 2015-09-08 | 2017-02-01 | 建湖县鸿达阀门管件有限公司 | Intelligent fracturing wellhead device for shale gas exploitation |
| CN206554913U (en) * | 2017-03-21 | 2017-10-13 | 青岛安能电力环保设备有限公司 | A kind of oil field shaft mouth oil removing is removed sand skid integrated purification device |
| CN208763642U (en) * | 2018-08-17 | 2019-04-19 | 昆山艾蓓蓓阀门有限公司 | A kind of oil gas sand separation metering skid complexes for oil and gas extraction wellhead equipment |
Non-Patent Citations (1)
| Title |
|---|
| 何龙;孔祥伟;沈建文;王旭东;林元华;王其军;: "微流量控制钻井气液两相流量调控试验研究", 石油机械, no. 07 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108825201B (en) | 2024-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101688439B (en) | Christmas tree with internally positioned flowmeters | |
| US9169709B2 (en) | Spool module | |
| US12168908B2 (en) | Lightweight flow module | |
| SG192624A1 (en) | Well testing and production apparatus and method | |
| US9353610B2 (en) | Compact wellhead system with built-in production capability | |
| CN208763642U (en) | A kind of oil gas sand separation metering skid complexes for oil and gas extraction wellhead equipment | |
| US9151137B2 (en) | Configurations and methods for improved subsea production control | |
| CN108825201A (en) | A kind of oil gas sand separation metering skid complexes for oil and gas extraction wellhead equipment | |
| CN204041034U (en) | Process pipe column for oil extraction | |
| CN105569623B (en) | Well head combined measuring device and its method for water injection well | |
| CN108982058A (en) | A kind of gas-liquid-solid three-phase pipe stream visual experimental apparatus and method | |
| EP2435746A1 (en) | Valve | |
| CN104843621A (en) | Gas well oil jacket annular protecting fluid replacement device and method thereof | |
| CN205297499U (en) | Glib and production tree | |
| US10895151B2 (en) | Apparatus, systems and methods for oil and gas operations | |
| CN108798636A (en) | A kind of mobile oil field the measure of production device and metering method | |
| CN208903539U (en) | A kind of drilling technology experimental system | |
| CN113051758A (en) | Oil nozzle selection device and method in gas well test | |
| RU2513815C2 (en) | Barrier sealing and unit with this barrier sealing | |
| CN207488249U (en) | For the air source filter device of the chromatograph of oil exploration | |
| CN104481507A (en) | Piston flow detection method and device for injection of carbon dioxide to oilfield | |
| RU2722899C1 (en) | Method of gas well operation | |
| CN220955556U (en) | Gas-water-slag separation device and extraction metering device for single-hole extraction pipeline | |
| CN104675357B (en) | Simple wellhead device and application method thereof | |
| CN203940234U (en) | A kind of sledge dress crude oil metering device with filtration and check function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |