EA200801554A1 - GAS, GAS-CONDENSATE, OIL-AND-GAS, OIL WELLS WITH REMOTE CONTROL - Google Patents
GAS, GAS-CONDENSATE, OIL-AND-GAS, OIL WELLS WITH REMOTE CONTROLInfo
- Publication number
- EA200801554A1 EA200801554A1 EA200801554A EA200801554A EA200801554A1 EA 200801554 A1 EA200801554 A1 EA 200801554A1 EA 200801554 A EA200801554 A EA 200801554A EA 200801554 A EA200801554 A EA 200801554A EA 200801554 A1 EA200801554 A1 EA 200801554A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- control
- valve
- shut
- gas
- well
- Prior art date
Links
Landscapes
- Selective Calling Equipment (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
Изобретение относится к области разработки углеводородных месторождений и может быть использовано для дистанционного, автоматического и ручного управления исполнительными механизмами запорных органов добывающей скважины, обеспечивает повышение надежности и безаварийной эксплуатации добывающей скважины, снижение себестоимости добычи флюида, достижение большей простоты управления технологическими процессами. Скважина подключена к станции управления, включающей насосно-аккумуляторную установку и блок управления. Насосно-аккумуляторная установка включает насосную группу и пневмогидроаккумулятор высокого давления. Блок управления включает оснащенные регуляторами давления силовые линии функционального управления исполнительными механизмами запорных органов, дроссельного клапана, клапана-отсекателя, и управляющую их работой через систему ступенчатого по времени замедления прохождения команд линию логического управления, сообщенную с плавкой вставкой и клапаном контроля низкого и высокого давления и оснащенную с возможностью дублирования прохождения команд на закрытие скважины гидравлическими распределительными клапанами. Система замедления включает установленные на участках взаимодействия линии логического управления с силовыми линиями функционального управления исполнительными механизмами надкоренной задвижки и клапана-отсекателя замедлителя, обеспечивающие различное по времени срабатывание на закрытие скважины.The invention relates to the field of development of hydrocarbon fields and can be used for remote, automatic and manual control of the actuating mechanisms of the shut-off organs of the production well, provides increased reliability and trouble-free operation of the production well, reducing the cost of production of fluid, achieving greater ease of process control. The well is connected to a control station, which includes a pump-accumulator unit and a control unit. The pump-battery installation includes a pump group and a high-pressure pneumohydroaccumulator. The control unit includes power lines equipped with pressure regulators for functional control of the shut-off organs, throttle valve, shut-off valve actuators, and the logic control line connected to the low and high pressure control valve and equipped with the possibility of duplicating the passage of commands to close the well with hydraulic distribution valves. The deceleration system includes lines of logic control installed on the interaction areas with power lines of the functional control of the actuators of the snubber valve and the retarder slam-shut valve, which provide different response times to the closure of the well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA200801554A EA013726B1 (en) | 2008-05-20 | 2008-05-20 | Gas, gas-condensate and oil wells with remote-controlled downhole equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA200801554A EA013726B1 (en) | 2008-05-20 | 2008-05-20 | Gas, gas-condensate and oil wells with remote-controlled downhole equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA200801554A1 true EA200801554A1 (en) | 2009-12-30 |
| EA013726B1 EA013726B1 (en) | 2010-06-30 |
Family
ID=41563106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200801554A EA013726B1 (en) | 2008-05-20 | 2008-05-20 | Gas, gas-condensate and oil wells with remote-controlled downhole equipment |
Country Status (1)
| Country | Link |
|---|---|
| EA (1) | EA013726B1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2453687C1 (en) * | 2010-11-18 | 2012-06-20 | Общество с ограниченной ответственностью Финансово-промышленная компания "Космос-Нефть-Газ" | Well of hydrocarbon raw material deposit |
| CN110593858A (en) * | 2019-09-20 | 2019-12-20 | 河北国创石油设备有限公司 | Force measuring device and system for simulating underground pressure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1505496A (en) * | 1974-04-29 | 1978-03-30 | Stewart & Stevenson Inc Jim | Hydraulic control system for controlling hydraulically actuated underwater devices |
| FR2493423A1 (en) * | 1980-10-31 | 1982-05-07 | Flopetrol Etudes Fabric | METHOD AND SYSTEM FOR HYDRAULIC CONTROL, IN PARTICULAR UNDERWATER VALVES |
| SU1529004A1 (en) * | 1987-09-01 | 1989-12-15 | Научно-Производственное Объединение "Промавтоматика" | Automatic system for controlling yield of arrays of gas wells |
| RU2066740C1 (en) * | 1992-06-11 | 1996-09-20 | Институт горного дела СО РАН | Device for automatic control of the process of development of oil, gas and gas-condensate fields |
| RU2181426C1 (en) * | 2001-07-02 | 2002-04-20 | Федеральное государственное унитарное предприятие Конструкторское бюро химавтоматики | Post of control of christmas tree and underground cutoff valve of gas producing wells |
-
2008
- 2008-05-20 EA EA200801554A patent/EA013726B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2453687C1 (en) * | 2010-11-18 | 2012-06-20 | Общество с ограниченной ответственностью Финансово-промышленная компания "Космос-Нефть-Газ" | Well of hydrocarbon raw material deposit |
| CN110593858A (en) * | 2019-09-20 | 2019-12-20 | 河北国创石油设备有限公司 | Force measuring device and system for simulating underground pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| EA013726B1 (en) | 2010-06-30 |
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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 KZ KG MD TJ TM RU |