CN201055825Y - Rotational flow atomizer for liquor drainage and gas production - Google Patents

Rotational flow atomizer for liquor drainage and gas production Download PDF

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Publication number
CN201055825Y
CN201055825Y CNU200720091020XU CN200720091020U CN201055825Y CN 201055825 Y CN201055825 Y CN 201055825Y CN U200720091020X U CNU200720091020X U CN U200720091020XU CN 200720091020 U CN200720091020 U CN 200720091020U CN 201055825 Y CN201055825 Y CN 201055825Y
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CN
China
Prior art keywords
assembly
threads
separator
screw
separation
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 - Fee Related
Application number
CNU200720091020XU
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Chinese (zh)
Inventor
陈宝金
李翠萍
陈俊昌
朱丽娜
吕宏茹
万辉
张艳杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oil Production Technology Research Institute of Sinopec Zhongyuan Petroleum Engineering Co Ltd
Original Assignee
Oil Production Technology Research Institute of Sinopec Zhongyuan Petroleum Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Oil Production Technology Research Institute of Sinopec Zhongyuan Petroleum Engineering Co Ltd filed Critical Oil Production Technology Research Institute of Sinopec Zhongyuan Petroleum Engineering Co Ltd
Priority to CNU200720091020XU priority Critical patent/CN201055825Y/en
Application granted granted Critical
Publication of CN201055825Y publication Critical patent/CN201055825Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a cyclonic atomizer for the liquid drainage and the gas recovery, and belongs to the technical field of well gas recovery tools in the oil field. The utility model consists of an upper variable-diameter joint, a shear pin, a nozzle shell, an atomization nozzle assembly, a crossing separation head, a connecting part, a separation cover, a cone separator, a column separator, a sand-preventing cylinder assembly, and a lower variable-diameter assembly. The upper variable-diameter joint is connected with the lower variable-diameter joint assembly via outer screw-threads, and is connected with the nozzle shell via the shear pin. The atomization nozzle assembly in the nozzle shell is connected with the crossing separation head via screw-threads. The nozzle shell is connected with the crossing separation head via inner screw-threads, and is connected with the connecting part via outer screw-threads. The crossing separation head is connected with the separation cover via screw-threads. The cone separator is connected with the separation cover and the column separator via screw-threads. The column separator is connected with the sand-preventing cylinder assembly via screw-threads, while the sand-preventing cylinder assembly is connected with the connecting part via outer screw-threads. The utility model can be connected with oil pipes with different diameters, goes down into the well with an operating cylinder and atomizes the liquid in a well shaft into tiny grains, so as to promote the liquid carrying capability of the gas well.

Description

Liquid discharging gas producing swirling flow atomizing device
Technical field:
The utility model relates to a kind of liquid discharging gas producing swirling flow atomizing device, belongs to down-hole, oil field gas production technical field of tools.
Background technology:
In the prior art, the liquid discharging gas producing swirling flow atomizing device of Oilfield using, its structure is basic identical with the patent No. 2005200315046, form by housing, atomizer, intersection separation head, cone separator, anti-sandpipe, baffle ring, cartridge, air admission hole, intermediate connector, fishing bell, fishing head, salvaging connector, cam fastener, spring, mandrel, can change into the liquid mist in the pit shaft molecule and take ground out of, controlled the gas well hydrops effectively, prolonged gas well stable production period, but it is subjected to the restriction of physical dimension, can only be 2 7/ 8" use in the oil pipe, can not satisfy the produced on-site demand.
Summary of the invention:
The purpose of this utility model is for solving the defective of liquid discharging gas producing swirling flow atomizing device, a kind of liquid discharging gas producing swirling flow atomizing device that satisfies different tube diameters gas well production demand being provided.
The utility model is made up of last reducer union, shear pin, nozzle body, atomizer assembly, intersection separation head, connector, separation hood, cone separator, cylinder separator, sand control tube assembly, following reducer union assembly, last reducer union is connected with following reducer union assembly external screw thread, is connected by shear pin with nozzle body; The atomizing injector assembly separates head thread and is connected with intersecting in the nozzle body, and nozzle body separates an internal thread and is connected with intersecting, and is connected with the connector external screw thread; The separation head that intersects is threaded with separation hood, and the cone separator is threaded with separation hood; The cone separator is threaded with the cylinder separator; The cylinder separator is threaded with sand control tube assembly, and sand control tube assembly is connected with the connector external screw thread.
The utility model is connected with the oil pipe of different tube diameters with following reducer union assembly by last reducer union, in working string lower going-into-well together, be not subjected to the influence of tubing bending distortion, liquid mist in the pit shaft can be changed into molecule, improved the gas well fluid-carrying capability, prevent the gas well hydrops, prolong the stable production period of gas well.
Description of drawings:
Fig. 1 is the utility model structural representation.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
By accompanying drawing 1 as can be known, the utility model by last reducer union 1, sealing ring 2, shear pin 3, nozzle body 4, atomizer assembly 5, intersect separate 6, connector 7, separation hood 8, cone separator 9, cylinder separator 10, sand control tube assembly 11, reducer union assembly 12 is formed down.Last reducer union 1 is connected with following reducer union assembly 12 external screw threads, is connected by shear pin 3 with nozzle body 4, is provided with two seal grooves outside the nozzle body 4, and sealing ring 2 is installed in the seal groove; Atomizing injector assemblies 5 separate 6 and are threaded with intersecting in the nozzle body 4, and nozzle body 4 separates 6 internal thread and is connected with intersecting, and is connected with connector 7 external screw threads; Intersect to separate 6 and be threaded with separation hood 8, cone separator 9 is threaded with separation hood 8, and cone separator 9 can move up and down in separation hood 8; Cone separator 9 is threaded with cylinder separator 10; Cylinder separator 10 is threaded with sand control tube assembly 11, and sand control tube assembly 11 is connected with connector 7 external screw threads.
The utility model is connected with the oil pipe of different tube diameters with following reducer union assembly 12 by last reducer union 1, whole device is desired location under the working string lower going-into-well, the downhole gas liquid mixture is by behind sand control pipe assembly 11 filter sands, the cylinder separator 10 of flowing through carries out initial gross separation, entering cone separator 9 again quickens to separate, gas after the separation and liquid are by separation hood 8 inner chambers and outer annular space, enter atomizer assembly 5 inherent nozzle spout places and be emitted into vaporific through intersect separating 6, liquid is atomized into molecule to be enough to be taken out of ground by gas, promptly realizes the atomizing liquid discharging gas producing.

Claims (2)

1. liquid discharging gas producing swirling flow atomizing device, form by last reducer union (1), shear pin (3), nozzle body (4), atomizer assembly (5), intersection separation head (6), a connector (7), separation hood (8), cone separator (9), cylinder separator (10), sand control tube assembly (11), following reducer union assembly (12), it is characterized in that reducer union (1) is connected with following reducer union assembly (12) external screw thread, is connected by shear pin (3) with nozzle body (4); Atomizing injector assembly (5) separates head (6) and is threaded with intersecting in the nozzle body (4), and nozzle body (4) separates head (a 6) internal thread and is connected with intersecting, and is connected with connector (7) external screw thread; The separation head (6) that intersects is threaded with separation hood (8), and cone separator (9) is threaded with separation hood (8); Cone separator (9) is threaded with cylinder separator (10); Cylinder separator (10) is threaded with sand control tube assembly (11), and sand control tube assembly (11) is connected with connector (7) external screw thread.
2. liquid discharging gas producing swirling flow atomizing device according to claim 1 is characterized in that being provided with two seal grooves outside the nozzle body (4), and sealing ring (2) is installed in the seal groove.
CNU200720091020XU 2007-06-30 2007-06-30 Rotational flow atomizer for liquor drainage and gas production Expired - Fee Related CN201055825Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200720091020XU CN201055825Y (en) 2007-06-30 2007-06-30 Rotational flow atomizer for liquor drainage and gas production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200720091020XU CN201055825Y (en) 2007-06-30 2007-06-30 Rotational flow atomizer for liquor drainage and gas production

Publications (1)

Publication Number Publication Date
CN201055825Y true CN201055825Y (en) 2008-05-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200720091020XU Expired - Fee Related CN201055825Y (en) 2007-06-30 2007-06-30 Rotational flow atomizer for liquor drainage and gas production

Country Status (1)

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CN (1) CN201055825Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102797437A (en) * 2011-05-23 2012-11-28 中国石油大学(北京) Underground atomizer for liquid discharging in gas well
CN103628841A (en) * 2012-08-28 2014-03-12 中国石油天然气股份有限公司 Gas well downhole multistage ultrasonic atomization water drainage and gas production device
CN106522902A (en) * 2016-12-29 2017-03-22 西安石油大学 Gas well underground rotational flow atomization water drainage and gas recovery device
CN109736750A (en) * 2019-01-07 2019-05-10 中国石油大学(华东) A kind of preset tubing string gas-liquid pressure-boosting atomization water pumping gas production equipment

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102797437A (en) * 2011-05-23 2012-11-28 中国石油大学(北京) Underground atomizer for liquid discharging in gas well
CN103628841A (en) * 2012-08-28 2014-03-12 中国石油天然气股份有限公司 Gas well downhole multistage ultrasonic atomization water drainage and gas production device
CN103628841B (en) * 2012-08-28 2016-05-11 中国石油天然气股份有限公司 Gas well down-hole multilevel ultrasonic atomizatio water drainage gas production device
CN106522902A (en) * 2016-12-29 2017-03-22 西安石油大学 Gas well underground rotational flow atomization water drainage and gas recovery device
CN106522902B (en) * 2016-12-29 2023-06-13 陕西圣润能源环保科技有限公司 Gas well is whirl atomizing drainage gas production device in pit
CN109736750A (en) * 2019-01-07 2019-05-10 中国石油大学(华东) A kind of preset tubing string gas-liquid pressure-boosting atomization water pumping gas production equipment

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080507

Termination date: 20100630