EA201401011A2 - METHOD OF HYDRODYNAMIC RESEARCH - DIAGNOSTICS OF A WELL, EQUIPPED WITH A ROD PUMP (SHGN) - Google Patents
METHOD OF HYDRODYNAMIC RESEARCH - DIAGNOSTICS OF A WELL, EQUIPPED WITH A ROD PUMP (SHGN)Info
- Publication number
- EA201401011A2 EA201401011A2 EA201401011A EA201401011A EA201401011A2 EA 201401011 A2 EA201401011 A2 EA 201401011A2 EA 201401011 A EA201401011 A EA 201401011A EA 201401011 A EA201401011 A EA 201401011A EA 201401011 A2 EA201401011 A2 EA 201401011A2
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- well
- tubing
- mini
- recording
- rod pump
- Prior art date
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Earth Drilling (AREA)
Abstract
Изобретение относится к области разработки и эксплуатации нефтяных месторождений, в частности к способу гидродинамических исследований в скважине, оборудованной установкой штангового глубинного насоса, и может быть использовано для определения параметров работы скважины, глубинно-насосного оборудования, насосно-компрессорных труб (подъемного лифта), с целью определения текущего состояния скважины и дальнейшей оптимизации ее работы. Для получения технического результата изобретения, а именно - получения реальной картины работы скважины, ее соответствующих параметров, относящихся к состоянию скважины, все исследования проводят при работающей скважине с кратковременной остановкой (3 ч) в один период времени комплексно в следующем порядке: динамометрирование с тестом клапанов, замер динамического уровня, замер затрубного давления, замеры буферного и линейного давления, опрессовка насоса, лифта НКТ и устьевой арматуры, отбор устьевой пробы, запись мини-КВУ, запись мини-КПУ, замер дебита жидкости.The invention relates to the field of development and operation of oil fields, in particular to a method of hydrodynamic studies in a well equipped with a sucker rod pump, and can be used to determine the parameters of the well, pumping equipment, tubing (lift elevator), the purpose of determining the current state of the well and further optimizing its work. To obtain the technical result of the invention, namely, to obtain a real picture of the operation of the well, its corresponding parameters relating to the state of the well, all studies are carried out with a working well with a short stop (3 hours) in one period of time in a comprehensive manner in the following order: dynamometer with valve test , dynamic level measurement, annular pressure measurement, buffer and linear pressure measurements, pressure testing of the pump, tubing tubing and wellhead fittings, wellhead sampling, recording of the mini-CVD, recording of mini- KPU, measured fluid flow.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KZ20131331 | 2013-10-10 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EA201401011A2 true EA201401011A2 (en) | 2015-04-30 |
| EA201401011A3 EA201401011A3 (en) | 2015-05-29 |
| EA024820B1 EA024820B1 (en) | 2016-10-31 |
Family
ID=53008195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201401011A EA024820B1 (en) | 2013-10-10 | 2014-09-19 | Method of hydrodynamic surveys-diagnostics of well equipped with sucker rod pumping (srp) unit |
Country Status (1)
| Country | Link |
|---|---|
| EA (1) | EA024820B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA038583B1 (en) * | 2020-02-19 | 2021-09-17 | Институт Систем Управления Национальной Академии Наук Азербайджанской Республики | Method for the control of a downhole pump supply process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU653385A1 (en) * | 1977-01-25 | 1979-03-25 | Татарский государственный научно-исследовательский и проектный институт нефтяной промышленности "ТатНИПИнефть" | Method of investigating oil wells |
| US4143546A (en) * | 1978-01-23 | 1979-03-13 | Litton Systems, Inc. | Sucker rod pump dynamometer |
| RU2153063C1 (en) * | 1998-12-01 | 2000-07-20 | Нефтегазодобывающее управление "Ижевскнефть" | Method of increasing productivity of wells equipped by sucker-rod pumps |
| RU2168653C2 (en) * | 1999-09-06 | 2001-06-10 | Открытое акционерное общество "ПермНИПИнефть" | Device for diagnosis of state downhole pumping equipment |
| RU2370635C2 (en) * | 2007-09-18 | 2009-10-20 | Общество с ограниченной ответственностью "Универсал-Сервис" | Method of hydro-dynamic survey in well equipped with electric-centrifugal pump installation |
-
2014
- 2014-09-19 EA EA201401011A patent/EA024820B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EA038583B1 (en) * | 2020-02-19 | 2021-09-17 | Институт Систем Управления Национальной Академии Наук Азербайджанской Республики | Method for the control of a downhole pump supply process |
Also Published As
| Publication number | Publication date |
|---|---|
| EA201401011A3 (en) | 2015-05-29 |
| EA024820B1 (en) | 2016-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KG TJ TM |