RU2009113072A - DEVICE FOR SAND RECOVERY IN AN OIL WELL - Google Patents
DEVICE FOR SAND RECOVERY IN AN OIL WELL Download PDFInfo
- Publication number
- RU2009113072A RU2009113072A RU2009113072/03A RU2009113072A RU2009113072A RU 2009113072 A RU2009113072 A RU 2009113072A RU 2009113072/03 A RU2009113072/03 A RU 2009113072/03A RU 2009113072 A RU2009113072 A RU 2009113072A RU 2009113072 A RU2009113072 A RU 2009113072A
- Authority
- RU
- Russia
- Prior art keywords
- trap
- sand
- sucker rod
- pump
- oil well
- Prior art date
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Устройство для улавливания песка в скважине, установленное на штанговой подвеске выше глубинного насоса, включающее ловушку для песка и дифференциатор давления, находящийся выше ловушки, отличающееся тем, что песок, попадающий в колонну НКТ выше насоса собирается в ловушку, установленную на штанговой подвеске за счет перепада давлений создаваемого дифференциатором давления, при этом наружный диаметр ловушки меньше внутреннего диаметра НКТ. A device for collecting sand in a well mounted on a sucker rod above the deep pump, including a sand trap and a pressure differentiator located above the trap, characterized in that sand falling into the tubing string above the pump is collected in a trap mounted on the sucker rod due to the difference pressure generated by the pressure differentiator, while the outer diameter of the trap is less than the inner diameter of the tubing.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009113072/03A RU2468196C2 (en) | 2009-04-07 | 2009-04-07 | Sand catcher in oil well |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009113072/03A RU2468196C2 (en) | 2009-04-07 | 2009-04-07 | Sand catcher in oil well |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009113072A true RU2009113072A (en) | 2010-10-20 |
RU2468196C2 RU2468196C2 (en) | 2012-11-27 |
Family
ID=44023540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009113072/03A RU2468196C2 (en) | 2009-04-07 | 2009-04-07 | Sand catcher in oil well |
Country Status (1)
Country | Link |
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RU (1) | RU2468196C2 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2540131C2 (en) * | 2013-02-13 | 2015-02-10 | Агзамнур Мухаматгалиевич Шарифуллин | Method for removal of sand and mechanical impurities in flow of oil, water and gas |
RU2546218C1 (en) * | 2014-01-29 | 2015-04-10 | Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" | Producing reservoirs survey method at dual operation of multi-pay well and installation for its implementation |
RU2693787C2 (en) * | 2017-07-03 | 2019-07-04 | Ооо "Нпф "Рэком" | Multi-stage device for protection of bottom hole pump from seizures |
RU2677768C1 (en) * | 2018-02-01 | 2019-01-21 | Публичное акционерное общество "Татнефть" им. В.Д.Шашина | Method of operation of a well, complicated by carrying out of mechanical impurities |
EA035124B1 (en) * | 2018-05-18 | 2020-04-29 | Научно-Исследовательский И Проектный Институт Нефти И Газа (Нипинг) | Oil well sand remover |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6089322A (en) * | 1996-12-02 | 2000-07-18 | Kelley & Sons Group International, Inc. | Method and apparatus for increasing fluid recovery from a subterranean formation |
RU15760U1 (en) * | 1999-11-30 | 2000-11-10 | Нефтегазодобывающее управление "Нижнесортымскнефть" открытого акционерного общества "Сургутнефтегаз" | INSTALLATION WELL BORE PUMP PUMP |
DE60221414T2 (en) * | 2001-10-22 | 2008-04-10 | Ion Peleanu | METHOD FOR BOHRLOCH LIQUID TREATMENT AND PUMP LINES THEREFOR |
RU2232881C1 (en) * | 2003-03-27 | 2004-07-20 | Хавкин Александр Яковлевич | Apparatus for separating of sand from deposit fluid in producing well |
RU43908U1 (en) * | 2004-10-13 | 2005-02-10 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | DEVICE FOR DETECTING AND PROTECTING THE RECEIVING AND EXIT OF WELL BARBED PUMP PUMPS FROM MECHANICAL IMPURITIES |
-
2009
- 2009-04-07 RU RU2009113072/03A patent/RU2468196C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2468196C2 (en) | 2012-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20130408 |