CA2710783C - Tete d'entrainement de pompe avec boitier etanche - Google Patents

Tete d'entrainement de pompe avec boitier etanche Download PDF

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Publication number
CA2710783C
CA2710783C CA2710783A CA2710783A CA2710783C CA 2710783 C CA2710783 C CA 2710783C CA 2710783 A CA2710783 A CA 2710783A CA 2710783 A CA2710783 A CA 2710783A CA 2710783 C CA2710783 C CA 2710783C
Authority
CA
Canada
Prior art keywords
drive
polished rod
fluid
drive head
pressure
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
Application number
CA2710783A
Other languages
English (en)
Other versions
CA2710783A1 (fr
Inventor
Vern Arthur Hult
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 Lift Technology Inc
Original Assignee
Oil Lift Technology Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25681872&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2710783(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from CA002311036A external-priority patent/CA2311036A1/fr
Application filed by Oil Lift Technology Inc filed Critical Oil Lift Technology Inc
Priority to CA2710783A priority Critical patent/CA2710783C/fr
Publication of CA2710783A1 publication Critical patent/CA2710783A1/fr
Application granted granted Critical
Publication of CA2710783C publication Critical patent/CA2710783C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/08—Wipers; Oil savers

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)
  • Sealing Devices (AREA)
CA2710783A 2000-06-09 2001-06-11 Tete d'entrainement de pompe avec boitier etanche Expired - Lifetime CA2710783C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2710783A CA2710783C (fr) 2000-06-09 2001-06-11 Tete d'entrainement de pompe avec boitier etanche

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA002311036A CA2311036A1 (fr) 2000-06-09 2000-06-09 Tete de groupe motopompe avec boite a garniture etanche, frein centrifuge et attache de verrouillage pour tige polie
CA2,311,036 2000-06-09
CA2350047A CA2350047C (fr) 2000-06-09 2001-06-11 Tete d'entrainement de pompe avec boitier etanche
CA2710783A CA2710783C (fr) 2000-06-09 2001-06-11 Tete d'entrainement de pompe avec boitier etanche

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2350047A Division CA2350047C (fr) 2000-06-09 2001-06-11 Tete d'entrainement de pompe avec boitier etanche

Publications (2)

Publication Number Publication Date
CA2710783A1 CA2710783A1 (fr) 2001-12-09
CA2710783C true CA2710783C (fr) 2013-08-06

Family

ID=25681872

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2716430A Expired - Lifetime CA2716430C (fr) 2000-06-09 2001-06-11 Tete d'entrainement de pompe avec boitier etanche
CA2710783A Expired - Lifetime CA2710783C (fr) 2000-06-09 2001-06-11 Tete d'entrainement de pompe avec boitier etanche
CA2350047A Expired - Lifetime CA2350047C (fr) 2000-06-09 2001-06-11 Tete d'entrainement de pompe avec boitier etanche

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2716430A Expired - Lifetime CA2716430C (fr) 2000-06-09 2001-06-11 Tete d'entrainement de pompe avec boitier etanche

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA2350047A Expired - Lifetime CA2350047C (fr) 2000-06-09 2001-06-11 Tete d'entrainement de pompe avec boitier etanche

Country Status (1)

Country Link
CA (3) CA2716430C (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2311036A1 (fr) 2000-06-09 2001-12-09 Oil Lift Technology Inc. Tete de groupe motopompe avec boite a garniture etanche, frein centrifuge et attache de verrouillage pour tige polie
CA2397360A1 (fr) 2002-08-09 2004-02-09 Oil Lift Technology Inc. Boite a garniture pour commande de pompe a rotor helicoidal excentre
US7337851B2 (en) * 2004-09-03 2008-03-04 Weatherford/Lamb, Inc. Rotating stuffing box with split standpipe
US7673674B2 (en) 2006-01-31 2010-03-09 Stream-Flo Industries Ltd. Polish rod clamping device
US8870233B2 (en) 2007-07-03 2014-10-28 S.P.M. Flow Control, Inc. Swivel joint with uniform ball bearing requirements
CA2655512C (fr) 2008-02-22 2016-12-20 Scope Production Developments Ltd. Presse-etoupe
UA109683C2 (uk) 2010-12-09 2015-09-25 Зміщений клапанний отвір у поршневому насосі
USD687125S1 (en) 2011-08-19 2013-07-30 S.P.M. Flow Control, Inc. Fluid end
CN102400642B (zh) * 2011-12-12 2013-11-06 山东省水利科学研究院 高压喷射灌浆用钻孔旋摆动力头
CN104204519B (zh) 2012-02-01 2016-08-03 S.P.M.流量控制股份有限公司 具有集成腹板部分的泵流体端
US8899314B2 (en) 2012-02-06 2014-12-02 Brightling Equipment Ltd. Stuffing box
USD679292S1 (en) 2012-04-27 2013-04-02 S.P.M. Flow Control, Inc. Center portion of fluid cylinder for pump
USD706832S1 (en) 2012-06-15 2014-06-10 S.P.M. Flow Control, Inc. Fluid cylinder for a pump
USD705817S1 (en) 2012-06-21 2014-05-27 S.P.M. Flow Control, Inc. Center portion of a fluid cylinder for a pump
GB2520218A (en) 2012-08-16 2015-05-13 Spm Flow Control Inc Plug valve having preloaded seal segments
US9322243B2 (en) 2012-08-17 2016-04-26 S.P.M. Flow Control, Inc. Automated relief valve control system and method
US9273543B2 (en) * 2012-08-17 2016-03-01 S.P.M. Flow Control, Inc. Automated relief valve control system and method
CA2916699A1 (fr) 2013-07-01 2015-01-08 S.P.M. Flow Control, Inc. Ensemble collecteur
US9568053B2 (en) 2014-08-19 2017-02-14 Brightling Equipment Ltd. Method and apparatus for limiting rotation of a drive shaft in a reverse direction
CN107850243A (zh) 2015-06-15 2018-03-27 S.P.M.流量控制股份有限公司 具有增加壁厚的全根部半径螺纹蝶型螺母
US10677365B2 (en) 2015-09-04 2020-06-09 S.P.M. Flow Control, Inc. Pressure relief valve assembly and methods
RU170007U1 (ru) * 2016-08-15 2017-04-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Уфимский государственный нефтяной технический университет" Трансмиссионная секция установки погружного винтового насоса
CA2967606C (fr) 2017-05-18 2023-05-09 Peter Neufeld Boitier d'etancheite, appareils connexes et methodes d'utilisation
CN107237611B (zh) * 2017-07-24 2023-06-09 广东明珠流体机械有限公司 高温高压油井油泵防喷阀
WO2022067387A1 (fr) * 2020-09-30 2022-04-07 Apergy Artificial Lift Pty Ltd Ensemble tête d'entraînement
CN117108234B (zh) * 2023-10-24 2024-01-30 克拉玛依红山油田有限责任公司 分段式热采光杆静密封结构
CN117905410B (zh) * 2024-03-20 2024-05-28 大庆强弘科技有限公司 一种石油井口防喷密封保护装置

Also Published As

Publication number Publication date
CA2350047A1 (fr) 2001-12-09
CA2350047C (fr) 2010-10-19
CA2710783A1 (fr) 2001-12-09
CA2716430C (fr) 2012-05-29
CA2716430A1 (fr) 2001-12-09

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20210611