PL3102780T3 - Sposób zapobiegania odkładaniu się wosków w szybach naftowych z uszczelniaczami - Google Patents

Sposób zapobiegania odkładaniu się wosków w szybach naftowych z uszczelniaczami

Info

Publication number
PL3102780T3
PL3102780T3 PL15708597T PL15708597T PL3102780T3 PL 3102780 T3 PL3102780 T3 PL 3102780T3 PL 15708597 T PL15708597 T PL 15708597T PL 15708597 T PL15708597 T PL 15708597T PL 3102780 T3 PL3102780 T3 PL 3102780T3
Authority
PL
Poland
Prior art keywords
packers
oil wells
wax deposition
preventing wax
preventing
Prior art date
Application number
PL15708597T
Other languages
English (en)
Inventor
Prashant DHODAPKAR
Original Assignee
Oil India Limited
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 India Limited filed Critical Oil India Limited
Publication of PL3102780T3 publication Critical patent/PL3102780T3/pl

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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • 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
    • E21B43/124—Adaptation of jet-pump systems
    • 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
    • E21B43/122—Gas lift
    • E21B43/123—Gas lift valves

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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Sampling And Sample Adjustment (AREA)
PL15708597T 2014-02-05 2015-02-04 Sposób zapobiegania odkładaniu się wosków w szybach naftowych z uszczelniaczami PL3102780T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN146KO2014 2014-02-05
PCT/IB2015/050843 WO2015118461A1 (en) 2014-02-05 2015-02-04 A method for preventing wax deposition in oil wells with packers
EP15708597.8A EP3102780B1 (en) 2014-02-05 2015-02-04 A method for preventing wax deposition in oil wells with packers

Publications (1)

Publication Number Publication Date
PL3102780T3 true PL3102780T3 (pl) 2019-01-31

Family

ID=52630437

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15708597T PL3102780T3 (pl) 2014-02-05 2015-02-04 Sposób zapobiegania odkładaniu się wosków w szybach naftowych z uszczelniaczami

Country Status (6)

Country Link
US (1) US10273782B2 (pl)
EP (1) EP3102780B1 (pl)
CN (1) CN105980655B (pl)
PL (1) PL3102780T3 (pl)
RU (1) RU2671873C2 (pl)
WO (1) WO2015118461A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105863559A (zh) * 2016-04-14 2016-08-17 中国石油天然气股份有限公司 油井清防蜡装置及方法
US9797223B1 (en) * 2016-08-17 2017-10-24 Onesubsea Ip Uk Limited Systems and methods for hydrate removal
CN106840944B (zh) * 2017-03-31 2023-08-18 中国石油天然气集团有限公司 一种油井电磁防蜡室内通用动态试验平台和方法
RU185507U1 (ru) * 2017-06-20 2018-12-07 Динара Маратовна Братчикова Устройство для сбора продукции нефтяных скважин с высоким газовым фактором
CN108868717B (zh) * 2018-04-27 2020-05-08 中国石油天然气股份有限公司 机械强闭式采油系统
CN111101900A (zh) * 2018-10-25 2020-05-05 中国石油化工股份有限公司 一种油井井下辅助开采工具
CN112761580A (zh) * 2019-11-06 2021-05-07 大庆油田有限责任公司 一种用于无杆举升油井井筒内预制小油管掺水防蜡方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU77737A1 (ru) * 1949-03-16 1949-11-30 Б.С. Соколов Эхометр дл намерени уровн жидкости в глубоких скважинах
US4328865A (en) 1980-08-12 1982-05-11 Chromalloy American Corporation Wax control in oil wells using a thermal syphon system
SU1780356A1 (ru) * 1990-03-15 1996-03-20 Печорский государственный научно-исследовательский и проектный институт нефтяной промышленности Устройство для тепловой изоляции колонны насосно-компрессорных труб в скважине
US5195587A (en) * 1992-03-04 1993-03-23 Conoco Inc. Vapor recovery system
RU1331U1 (ru) * 1994-05-11 1995-12-16 Александр Константинович Шевченко Устройство для добычи нефти из обводненной скважины
RU2085706C1 (ru) * 1994-07-12 1997-07-27 Александр Константинович Шевченко Способ очистки скважины от парафиносмолистых отложений и устройство для его осущестления
RU2124116C1 (ru) * 1996-04-05 1998-12-27 Научно-исследовательский и проектный институт "Севернипигаз" Устройство для тепловой изоляции колонны
US6343653B1 (en) * 1999-08-27 2002-02-05 John Y. Mason Chemical injector apparatus and method for oil well treatment
US7891416B2 (en) * 2005-01-11 2011-02-22 Amp-Lift Group Llc Apparatus for treating fluid streams cross-reference to related applications
CN201254982Y (zh) * 2008-07-30 2009-06-10 任鹏 一种带有加热降粘除蜡装置的采油系统
US8302695B2 (en) * 2008-10-23 2012-11-06 Bp Corporation North America Inc. Downhole systems and methods for deliquifaction of a wellbore
CN201539231U (zh) * 2009-09-16 2010-08-04 周瑞文 一种防止采油井油管结蜡的加热系统
EP2671623A1 (en) * 2012-06-08 2013-12-11 Services Petroliers Schlumberger (SPS) Method and arrangement for preventing hydrocarbon based deposition

Also Published As

Publication number Publication date
US10273782B2 (en) 2019-04-30
US20160341006A1 (en) 2016-11-24
RU2671873C2 (ru) 2018-11-07
EP3102780B1 (en) 2018-08-29
EP3102780A1 (en) 2016-12-14
RU2016133036A3 (pl) 2018-09-11
WO2015118461A1 (en) 2015-08-13
CN105980655A (zh) 2016-09-28
RU2016133036A (ru) 2018-02-14
CN105980655B (zh) 2019-06-11

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