AU2017440806A1 - Collet with ball-actuated expandable seal and/or pressure augmented radially expandable splines - Google Patents
Collet with ball-actuated expandable seal and/or pressure augmented radially expandable splines Download PDFInfo
- Publication number
- AU2017440806A1 AU2017440806A1 AU2017440806A AU2017440806A AU2017440806A1 AU 2017440806 A1 AU2017440806 A1 AU 2017440806A1 AU 2017440806 A AU2017440806 A AU 2017440806A AU 2017440806 A AU2017440806 A AU 2017440806A AU 2017440806 A1 AU2017440806 A1 AU 2017440806A1
- Authority
- AU
- Australia
- Prior art keywords
- collet
- sleeve
- profile
- ball
- sliding
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
- 230000003190 augmentative effect Effects 0.000 title description 2
- 239000012530 fluid Substances 0.000 claims abstract description 73
- 229910052751 metal Inorganic materials 0.000 claims abstract description 37
- 239000002184 metal Substances 0.000 claims abstract description 37
- 230000001154 acute effect Effects 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000003208 petroleum Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 18
- 238000010586 diagram Methods 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 12
- 238000013461 design Methods 0.000 description 12
- 230000002829 reductive effect Effects 0.000 description 10
- 230000012010 growth Effects 0.000 description 9
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 210000002445 nipple Anatomy 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- -1 Stellite alloys) Chemical compound 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000788 chromium alloy Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
- E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
- E21B33/1212—Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/06—Sleeve valves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Taps Or Cocks (AREA)
- Sliding Valves (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CA2017/051391 WO2019100138A1 (en) | 2017-11-21 | 2017-11-21 | Collet with ball-actuated expandable seal and/or pressure augmented radially expandable splines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2017440806A1 true AU2017440806A1 (en) | 2020-06-11 |
Family
ID=66630356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2017440806A Abandoned AU2017440806A1 (en) | 2017-11-21 | 2017-11-21 | Collet with ball-actuated expandable seal and/or pressure augmented radially expandable splines |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN111601948B (ru) |
| AU (1) | AU2017440806A1 (ru) |
| EC (1) | ECSP20032745A (ru) |
| MX (1) | MX2020005300A (ru) |
| RU (1) | RU2749138C1 (ru) |
| WO (1) | WO2019100138A1 (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439420A (zh) * | 2020-11-06 | 2022-05-06 | 中国石油化工股份有限公司 | 一种笼式限位式全通径开关滑套 |
| CN115075793B (zh) * | 2022-07-01 | 2023-07-25 | 西南石油大学 | 无限级智能滑套 |
| US11885196B1 (en) | 2022-10-24 | 2024-01-30 | Cnpc Usa Corporation | Retrievable packer with slotted sleeve release |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7445047B2 (en) * | 2005-10-24 | 2008-11-04 | Baker Hughes Incorporated | Metal-to-metal non-elastomeric seal stack |
| EP1951988A2 (en) * | 2005-11-24 | 2008-08-06 | Churchill Drilling Tools Limited | Downhole tool |
| US7325617B2 (en) * | 2006-03-24 | 2008-02-05 | Baker Hughes Incorporated | Frac system without intervention |
| US8439116B2 (en) * | 2009-07-24 | 2013-05-14 | Halliburton Energy Services, Inc. | Method for inducing fracture complexity in hydraulically fractured horizontal well completions |
| GB2491140B (en) * | 2011-05-24 | 2016-12-21 | Caledyne Ltd | Improved flow control system |
| CA2859399A1 (en) * | 2011-12-14 | 2013-06-20 | Utex Industries, Inc. | Expandable seat assembly for isolating fracture zones in a well |
| US9260956B2 (en) * | 2012-06-04 | 2016-02-16 | Schlumberger Technology Corporation | Continuous multi-stage well stimulation system |
| CN202914037U (zh) * | 2012-11-16 | 2013-05-01 | 西安鼎盛石油科技有限责任公司 | 应用于油气井分段压裂投球滑套的球座 |
| US9714557B2 (en) * | 2012-12-13 | 2017-07-25 | Weatherford Technology Holdings, Llc | Sliding sleeve having contracting, ringed ball seat |
| CA2904470A1 (en) * | 2015-04-27 | 2015-11-18 | David Nordheimer | System for successively uncovering ports along a wellbore to permit injection of a fluid along said wellbore |
| GB2545583B (en) * | 2014-10-08 | 2019-05-15 | Weatherford Tech Holdings Llc | Stage tool |
| WO2017079819A1 (en) * | 2015-11-10 | 2017-05-18 | Ncs Multistage Inc. | Apparatuses and methods for enabling multistage hydraulic fracturing |
| CN105696976B (zh) * | 2016-01-20 | 2018-03-02 | 中国石油化工股份有限公司 | 活动密封式开滑套工具 |
| CA2966123C (en) * | 2017-05-05 | 2018-05-01 | Sc Asset Corporation | System and related methods for fracking and completing a well which flowably installs sand screens for sand control |
-
2017
- 2017-11-21 AU AU2017440806A patent/AU2017440806A1/en not_active Abandoned
- 2017-11-21 CN CN201780098160.6A patent/CN111601948B/zh active Active
- 2017-11-21 RU RU2020119144A patent/RU2749138C1/ru active
- 2017-11-21 MX MX2020005300A patent/MX2020005300A/es unknown
- 2017-11-21 WO PCT/CA2017/051391 patent/WO2019100138A1/en active Application Filing
-
2020
- 2020-06-23 EC ECSENADI202032745A patent/ECSP20032745A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019100138A1 (en) | 2019-05-31 |
| CN111601948B (zh) | 2023-06-13 |
| ECSP20032745A (es) | 2020-09-30 |
| MX2020005300A (es) | 2020-10-19 |
| CN111601948A (zh) | 2020-08-28 |
| RU2749138C1 (ru) | 2021-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10954747B2 (en) | Collet with ball-actuated expandable seal and/or pressure augmented radially expandable splines | |
| US11255158B2 (en) | Locking ring system for use in fracking operations | |
| US11248445B2 (en) | Profile-selective sleeves for subsurface multi-stage valve actuation | |
| US11396793B2 (en) | Systems and methods for multi-stage well stimulation | |
| CA2986352C (en) | Locking ring system for use in fracking operations | |
| AU2017440806A1 (en) | Collet with ball-actuated expandable seal and/or pressure augmented radially expandable splines | |
| CA2986346C (en) | Profile-selective sleeves for subsurface multi-stage valve actuation | |
| AU2017440345A1 (en) | Profile-selective sleeves for subsurface multi-stage valve actuation | |
| CA3030498C (en) | Collet with ball-actuated expandable seal and/or pressure augmented radially expandable splines | |
| US8820415B2 (en) | System for enabling selective opening of ports | |
| AU2017440344A1 (en) | Locking ring system for use in fracking operations | |
| CA3025997C (en) | Mechanically operated reverse cementing crossover tool | |
| CN111684142A (zh) | 完井方法和完井系统 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK4 | Application lapsed section 142(2)(d) - no continuation fee paid for the application |