CA2987642C - Generateur d'impulsion de pression de fluide destine a un outil de telemetrie - Google Patents
Generateur d'impulsion de pression de fluide destine a un outil de telemetrie Download PDFInfo
- Publication number
- CA2987642C CA2987642C CA2987642A CA2987642A CA2987642C CA 2987642 C CA2987642 C CA 2987642C CA 2987642 A CA2987642 A CA 2987642A CA 2987642 A CA2987642 A CA 2987642A CA 2987642 C CA2987642 C CA 2987642C
- Authority
- CA
- Canada
- Prior art keywords
- rotor
- stator
- driveshaft
- indexer
- fluid pressure
- 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
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- Earth Drilling (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662440012P | 2016-12-29 | 2016-12-29 | |
| US62/440,012 | 2016-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2987642A1 CA2987642A1 (fr) | 2018-06-29 |
| CA2987642C true CA2987642C (fr) | 2020-07-07 |
Family
ID=62706520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2987642A Active CA2987642C (fr) | 2016-12-29 | 2017-12-04 | Generateur d'impulsion de pression de fluide destine a un outil de telemetrie |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2987642C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681185B (zh) * | 2018-12-29 | 2022-06-28 | 武汉固德超前高新科技研发有限公司 | 一种小巧轻便的计数与放线装置 |
| CN111561284B (zh) * | 2020-06-23 | 2022-02-08 | 湖北省息壤科技有限公司 | 一种机械振动解堵增注增油方法及机械振动装置 |
-
2017
- 2017-12-04 CA CA2987642A patent/CA2987642C/fr active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2987642A1 (fr) | 2018-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MPN | Maintenance fee for patent paid |
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| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 8TH ANNIV.) - STANDARD Year of fee payment: 8 |
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| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20251119 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20251119 |