CA2509468C - Outil de degagement de serpentin - Google Patents
Outil de degagement de serpentin Download PDFInfo
- Publication number
- CA2509468C CA2509468C CA 2509468 CA2509468A CA2509468C CA 2509468 C CA2509468 C CA 2509468C CA 2509468 CA2509468 CA 2509468 CA 2509468 A CA2509468 A CA 2509468A CA 2509468 C CA2509468 C CA 2509468C
- Authority
- CA
- Canada
- Prior art keywords
- release tool
- coiled tubing
- upward force
- bottom hole
- hole assembly
- 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.)
- Expired - Fee Related
Links
- 238000012856 packing Methods 0.000 claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000000034 method Methods 0.000 claims abstract description 34
- 239000012530 fluid Substances 0.000 claims description 91
- 238000004891 communication Methods 0.000 claims description 28
- 239000004576 sand Substances 0.000 abstract description 32
- 230000008569 process Effects 0.000 abstract description 14
- 239000002002 slurry Substances 0.000 description 14
- 230000003628 erosive effect Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 5
- 208000006670 Multiple fractures Diseases 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000036461 convulsion Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 206010017076 Fracture Diseases 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 241000169624 Casearia sylvestris Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Joints With Sleeves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/868,058 US7249633B2 (en) | 2001-06-29 | 2004-06-15 | Release tool for coiled tubing |
| US10/868,058 | 2004-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2509468A1 CA2509468A1 (fr) | 2005-12-15 |
| CA2509468C true CA2509468C (fr) | 2008-10-07 |
Family
ID=35511198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2509468 Expired - Fee Related CA2509468C (fr) | 2004-06-15 | 2005-06-08 | Outil de degagement de serpentin |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2509468C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103732849A (zh) * | 2011-08-31 | 2014-04-16 | 韦尔泰克有限公司 | 拆卸工具 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931594A (zh) * | 2020-07-13 | 2022-01-14 | 中国石油天然气集团有限公司 | 一种能够循环钻井液的浆袋式堵漏工具 |
| CN113882821B (zh) * | 2021-10-22 | 2024-04-12 | 大庆市博瑞吉机械设备制造有限公司 | 一种油田井下投放工具的释放装置及释放方法 |
| CN116066050B (zh) * | 2022-12-29 | 2026-03-17 | 新疆维吾尔自治区煤田地质局一五六煤田地质勘探队 | 一种煤层气井的二次压裂装置 |
-
2005
- 2005-06-08 CA CA 2509468 patent/CA2509468C/fr not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103732849A (zh) * | 2011-08-31 | 2014-04-16 | 韦尔泰克有限公司 | 拆卸工具 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2509468A1 (fr) | 2005-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20160608 |