RU2012119236A - METHOD FOR PREVENTING THE FLIGHT OF A WELL EQUIPMENT TO A HORIZONTAL OR LATERAL HOLES OF A WELL AND A DEVICE FOR ITS IMPLEMENTATION - Google Patents
METHOD FOR PREVENTING THE FLIGHT OF A WELL EQUIPMENT TO A HORIZONTAL OR LATERAL HOLES OF A WELL AND A DEVICE FOR ITS IMPLEMENTATION Download PDFInfo
- Publication number
- RU2012119236A RU2012119236A RU2012119236/03A RU2012119236A RU2012119236A RU 2012119236 A RU2012119236 A RU 2012119236A RU 2012119236/03 A RU2012119236/03 A RU 2012119236/03A RU 2012119236 A RU2012119236 A RU 2012119236A RU 2012119236 A RU2012119236 A RU 2012119236A
- Authority
- RU
- Russia
- Prior art keywords
- well
- horizontal
- downhole
- equipment
- preventing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract 3
- 230000008878 coupling Effects 0.000 claims abstract 4
- 238000010168 coupling process Methods 0.000 claims abstract 4
- 238000005859 coupling reaction Methods 0.000 claims abstract 4
- 238000009434 installation Methods 0.000 claims abstract 4
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 239000004568 cement Substances 0.000 claims abstract 2
- 239000012530 fluid Substances 0.000 claims abstract 2
Landscapes
- Earth Drilling (AREA)
Abstract
1. Способ предотвращения полета скважинного оборудования в горизонтальный или боковой ствол скважины, включающий спуск на колонне труб скважинного оборудования и добычу пластового флюида, отличающийся тем, что сбрасывают устройство предотвращения полета скважинного оборудования в скважину с боковым стволом, основной ствол которой перекрыт цементным мостом под клин-отклонитель или в скважину с горизонтальным стволом, содержащим адаптер, спускают в скважину на колонне труб установку, содержащую глубинно-насосное и другое необходимое оборудование, осуществляют эксплуатацию установки, после проведения работ поднимают установку, при необходимости извлекают устройство стандартным ловильным инструментом.2. Устройство предотвращения полета скважинного оборудования в горизонтальный или боковой ствол скважины, состоящее из переводника-центратора, к которому сверху присоединен верхний патрубок, а снизу прикреплен через соединительную муфту нижний патрубок, и муфты, прикрепленной к верхней части устройства.1. A method of preventing downhole equipment from flying into a horizontal or lateral wellbore, including lowering downhole equipment on a pipe string and producing formation fluid, characterized in that the downhole device is prevented from flying downhole equipment into a well with a sidetrack, the main trunk of which is blocked by a cement bridge under the wedge a deflector or into a well with a horizontal wellbore containing an adapter is lowered into the well on a pipe string containing a downhole pump and other necessary equipment, they operate the installation, after carrying out the work they lift the installation, if necessary, remove the device with a standard fishing tool. 2. A device for preventing the flight of downhole equipment into a horizontal or lateral wellbore, consisting of a centralizer sub, to which an upper branch pipe is connected from above and a lower pipe is attached from the bottom through a coupling, and a coupling attached to the upper part of the device.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012119236/03A RU2501934C1 (en) | 2012-05-10 | 2012-05-10 | Method for preventing fall of borehole equipment to horizontal or side well shaft, and device for its implementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012119236/03A RU2501934C1 (en) | 2012-05-10 | 2012-05-10 | Method for preventing fall of borehole equipment to horizontal or side well shaft, and device for its implementation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012119236A true RU2012119236A (en) | 2013-11-20 |
| RU2501934C1 RU2501934C1 (en) | 2013-12-20 |
Family
ID=49554985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012119236/03A RU2501934C1 (en) | 2012-05-10 | 2012-05-10 | Method for preventing fall of borehole equipment to horizontal or side well shaft, and device for its implementation |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2501934C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU184576U1 (en) * | 2017-09-05 | 2018-10-30 | Публичное акционерное общество "Оренбургнефть" | DEVICE FOR PREVENTING FALLING INLINE-EQUIPMENT EQUIPMENT IN THE WELL |
Family Cites Families (4)
| 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 |
| RU2175048C2 (en) * | 2000-01-12 | 2001-10-20 | Закрытое акционерное общество "ЮКСОН" | Anti-flight device |
| RU2196870C2 (en) * | 2000-09-07 | 2003-01-20 | Латыпов Тагир Тимерханович | Device for prevention of unscrewing and fall of underground equipment onto well bottom |
| RU39164U1 (en) * | 2004-03-16 | 2004-07-20 | Открытое акционерное общество "Томский научно-исследовательский и проектный институт нефти и газа Восточной нефтяной компании ВНК" | DEVICE FOR PREVENTING FALLING WELL EQUIPMENT TO BOTTOM |
-
2012
- 2012-05-10 RU RU2012119236/03A patent/RU2501934C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2501934C1 (en) | 2013-12-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20200511 |