ID27632A - ENVIRONMENTAL PUMPING UNIT - Google Patents
ENVIRONMENTAL PUMPING UNITInfo
- Publication number
- ID27632A ID27632A IDP20000884D ID20000884D ID27632A ID 27632 A ID27632 A ID 27632A ID P20000884 D IDP20000884 D ID P20000884D ID 20000884 D ID20000884 D ID 20000884D ID 27632 A ID27632 A ID 27632A
- Authority
- ID
- Indonesia
- Prior art keywords
- environmental
- pumping unit
- pumping
- unit
- environmental pumping
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99248371 CN2391028Y (en) | 1999-10-13 | 1999-10-13 | Meander ridge pumping well |
Publications (1)
Publication Number | Publication Date |
---|---|
ID27632A true ID27632A (en) | 2001-04-19 |
Family
ID=5322615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IDP20000884D ID27632A (en) | 1999-10-13 | 2000-10-12 | ENVIRONMENTAL PUMPING UNIT |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN2391028Y (en) |
CA (1) | CA2322407C (en) |
ID (1) | ID27632A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8240221B2 (en) * | 2010-08-09 | 2012-08-14 | Lufkin Industries, Inc. | Beam pumping unit for inclined wellhead |
CN103115108B (en) * | 2012-09-20 | 2015-02-04 | 钟新 | Electric balancer of beam-pumping unit |
CN104912521A (en) * | 2015-04-15 | 2015-09-16 | 吕传庆 | Novel pumping unit convenient to integrally seal |
CN106948796B (en) * | 2017-03-20 | 2023-04-25 | 中国石油天然气股份有限公司 | Intermittent pumping control device and method for pumping unit without stopping |
US10760386B2 (en) | 2018-04-27 | 2020-09-01 | Weatherford Technology Holdings, Llc | Slant well pumping unit |
CN109339744B (en) * | 2018-10-26 | 2023-08-15 | 中国石油化工股份有限公司 | Automatic balance adjusting device and method for non-driving beam pumping unit |
CN112412403B (en) * | 2020-11-20 | 2022-06-03 | 沈岩 | Automatic control method for intermittent pumping period amplitude swing operation of pumping unit by using disc motor |
-
1999
- 1999-10-13 CN CN 99248371 patent/CN2391028Y/en not_active Expired - Lifetime
-
2000
- 2000-10-05 CA CA 2322407 patent/CA2322407C/en not_active Expired - Lifetime
- 2000-10-12 ID IDP20000884D patent/ID27632A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2322407C (en) | 2005-02-01 |
CN2391028Y (en) | 2000-08-09 |
CA2322407A1 (en) | 2001-04-13 |
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