CA2807700C - Composition de fluide de forage - Google Patents
Composition de fluide de forage Download PDFInfo
- Publication number
- CA2807700C CA2807700C CA2807700A CA2807700A CA2807700C CA 2807700 C CA2807700 C CA 2807700C CA 2807700 A CA2807700 A CA 2807700A CA 2807700 A CA2807700 A CA 2807700A CA 2807700 C CA2807700 C CA 2807700C
- Authority
- CA
- Canada
- Prior art keywords
- drilling fluid
- vinyl
- fluid composition
- hydrophobic
- drilling
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
La présente invention a trait à un fluide de forage contenant des polymères ampholytes avec des unités monomères hydrophobes cationiques.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2807700A CA2807700C (fr) | 2013-03-07 | 2013-03-07 | Composition de fluide de forage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2807700A CA2807700C (fr) | 2013-03-07 | 2013-03-07 | Composition de fluide de forage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2807700A1 CA2807700A1 (fr) | 2014-09-07 |
| CA2807700C true CA2807700C (fr) | 2018-05-22 |
Family
ID=51730161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2807700A Active CA2807700C (fr) | 2013-03-07 | 2013-03-07 | Composition de fluide de forage |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2807700C (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106479456B (zh) * | 2016-08-31 | 2019-01-29 | 成都西油华巍科技有限公司 | 一种钻井液用多元乙烯基高分子乳液成膜封堵剂及其制备方法 |
| CN106967196B (zh) * | 2017-02-27 | 2019-10-25 | 西南石油大学 | 一种耐高温阳离子聚丙烯酰胺抑制剂及其制备方法和应用 |
| CN110229654B (zh) * | 2019-06-25 | 2021-06-04 | 西南石油大学 | 一种高分子表面活性剂型稠油降粘剂及制备方法 |
| CN111607375B (zh) * | 2020-06-16 | 2022-09-23 | 胜利油田凯渡石油技术开发有限公司 | 一种用于低渗透敏感性油藏的防膨缩膨剂及其制备方法 |
| CN111622734A (zh) * | 2020-07-15 | 2020-09-04 | 郭斌 | 一种基于石油开采用砂石剔除装置 |
| WO2022099460A1 (fr) * | 2020-11-10 | 2022-05-19 | 海门茂发美术图案设计有限公司 | Procédé de préparation d'un réducteur de filtrat cst-kh570-am |
| CN114957545A (zh) * | 2022-05-19 | 2022-08-30 | 西南石油大学 | 一种高性能疏水缔合聚合物稠化剂的制备方法及应用 |
| WO2025194333A1 (fr) * | 2024-03-19 | 2025-09-25 | Saudi Arabian Oil Company | Synthèse d'un tensioactif polymère et son utilisation pour une récupération améliorée de pétrole |
| CN119842027B (zh) * | 2025-03-21 | 2025-08-26 | 陕西华天能源科技有限公司 | 一种油田用耐高温暂堵剂及其制备方法 |
-
2013
- 2013-03-07 CA CA2807700A patent/CA2807700C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2807700A1 (fr) | 2014-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20171114 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-4-4-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20251009 |
|
| H13 | Ip right lapsed |
Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-H100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE AND LATE FEE NOT PAID BY DEADLINE OF NOTICE Effective date: 20260122 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20260122 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT Effective date: 20260420 |