SU133836A1 - The method of washing sand plugs in the deep-pumping wells - Google Patents

The method of washing sand plugs in the deep-pumping wells

Info

Publication number
SU133836A1
SU133836A1 SU627056A SU627056A SU133836A1 SU 133836 A1 SU133836 A1 SU 133836A1 SU 627056 A SU627056 A SU 627056A SU 627056 A SU627056 A SU 627056A SU 133836 A1 SU133836 A1 SU 133836A1
Authority
SU
USSR - Soviet Union
Prior art keywords
deep
sand plugs
pumping wells
washing sand
wells
Prior art date
Application number
SU627056A
Other languages
Russian (ru)
Inventor
М.С. Рустамов
Original Assignee
М.С. Рустамов
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 М.С. Рустамов filed Critical М.С. Рустамов
Priority to SU627056A priority Critical patent/SU133836A1/en
Application granted granted Critical
Publication of SU133836A1 publication Critical patent/SU133836A1/en

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

Известные сп() ликвидации иесчаных пробок в 1луби1111О- асосных скважинах недостаточно эффективны ir вызывают остановки в добыче нефти.Known sp () elimination of sand plugs in 11111O-suction wells are not effective enough and cause stoppages in oil production.

Предлагаемый еиособ ликвидации песчаных пробок устран ет )jeдостаткн примен емых способов, так как ирием глубинного насоса оборудуют телескопическим хвостовико% и производ т откачку пульпы насосом при поддержании посто нного уровн  жидкости в скважине методом подлива нефти в затрубиос простраиетво.The proposed method for eliminating sand plugs eliminates the methods used, since the submersible pump is equipped with a telescopic tail and used to pump the slurry with a pump while maintaining a constant level of fluid in the well by adding oil to the side of the well.

Суи-1ность предлагаемого способа ликвидации иесчапых пробок в глубипио-иасосных скважинах состоит в том, что размывку и извлечение пробки ведут при посто нном уровпе жидкости в скважине, откачива  песчаную пульпу по насосным трубам в огстойр ую емкость. После очистки от песка жидкость поступает обратно в затрубное простра«ство. Способ осуществл етс  при помощи «телеекопического хвоста, спускаемого на приеме глубинного насоса в скважину на уровень пробки.Sui-1ness of the proposed method of eliminating sand plugs in deep-well wells consists in washing and removing the plug at a constant level of fluid in the well, pumping sandy slurry through the pump tubes into a stopper. After sanding, the liquid flows back into the annular space. The method is carried out using a telescopic tail descending at the inlet of a submersible pump into the well to the level of the plug.

«Телескопичеекий хвост по мере вымывапи  песчаной пробки опуекаете  под действием собственного веса до тех пор, пока она полностью ие будет вынесена циркул ционной жидкостью на поверхность.“The telescopic tail as you wash out the sand plug jams under its own weight until it is completely removed by the circulating fluid to the surface.

«Телескопический хвост состоит (см. чертеж) из наружной подвижной трубы /, в которую входит труба 2, соединенна  с приемом глубинного насоса, и на конце которой укреплена направл юща  муфта 3. Муфта 4 с сальником 5 и нажимпа  гайка 6 обеспечивают герметичное передвижение трубы / по трубе 2."The telescopic tail consists (see the drawing) of an external movable pipe / into which pipe 2 enters, is connected to the intake of a submersible pump, and at the end of which a coupling sleeve 3 is fixed. Coupling 4 with the gland 5 and pressing the nut 6 provide hermetic movement of the pipe by pipe 2.

Предмет н з о б р е т е п и  Subject N obretep and

Способ промывки песчаных пробок в глубинно-насосных скважинах без снижени  противодавлени  иа забой, о т л и ч а ю щ и и с   тем, что, с целью исключени  епуско-подъемиых oiiepannii, прием глубиппс/го насоThe method of washing sand plugs in deep-pumping wells without reducing the backpressure of the bottomhole, and with the fact that, in order to exclude the flow and lift oiiepannii,

SU627056A 1959-05-07 1959-05-07 The method of washing sand plugs in the deep-pumping wells SU133836A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU627056A SU133836A1 (en) 1959-05-07 1959-05-07 The method of washing sand plugs in the deep-pumping wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU627056A SU133836A1 (en) 1959-05-07 1959-05-07 The method of washing sand plugs in the deep-pumping wells

Publications (1)

Publication Number Publication Date
SU133836A1 true SU133836A1 (en) 1959-11-30

Family

ID=48404826

Family Applications (1)

Application Number Title Priority Date Filing Date
SU627056A SU133836A1 (en) 1959-05-07 1959-05-07 The method of washing sand plugs in the deep-pumping wells

Country Status (1)

Country Link
SU (1) SU133836A1 (en)

Similar Documents

Publication Publication Date Title
US2525233A (en) Gas and oil separator
SU133836A1 (en) The method of washing sand plugs in the deep-pumping wells
CN103821479B (en) The device of force feed layer function not while thering is well hot washing
CN203730269U (en) Parallel dual-cavity sand pump
SU130863A1 (en) A device for pumping fluid through the pipe into the well
CN204040967U (en) Sand apparatus for work is taken out in oil recovery
SU108515A1 (en) Well flushing method
SU688605A1 (en) Deep-well pumping unit
SU71039A1 (en) Device for draining the liquid from the pump tubes
SU136172A1 (en) The device to the submersible centrifugal pump
CN207989283U (en) A kind of large-diameter extraction oil pump of included uncoupling function
SU144091A1 (en) The method of separate selection of oil and gas
SU439594A1 (en) Device to prevent sand from entering the submersible centrifugal pump
SU83736A1 (en) Deep well rodless pump
SU108229A1 (en) Submersible pump
GB1020712A (en) Suction pump strainer suitable for draining very shallow pools of water
SU75867A1 (en) Method for treating oil well formations
SU1169A1 (en) Pumping device for pumping out bottom fluid in boreholes or wells
SU1004620A1 (en) Plunger for plunger-type lift
SU51678A1 (en) Pump Letestyu, descending into the well for pumping on a wire rope
SU94076A1 (en) A method for increasing the flow rate of water wells and a device for implementing the method
SU124388A1 (en) Valve for draining oil from pipes
SU106714A1 (en) Well flushing method
RU138051U1 (en) BAR PUMP FOR LOW-WELL WELLS
SU72602A1 (en) The method of pumping pumping gas from wells