Combination oil-well pump
An oil pump and sucker rod technology, which is applied in the field of combined oil pumps, can solve problems such as restrictions and achieve the effect of increasing the liquid discharge.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 2
[0020] Such as 2, Figure 4 As shown, the combined pump consists of a large-diameter pump 3, a small-diameter hydraulic feedback pump 51, a small tubing 1, a large tubing 2, a tubing holder 6, a casing 9, a wellhead 10, a sucker rod 4, and a pumping unit 15 It is composed of necessary equipment for oil production. Casing pipe 9 has an inner diameter of 140 millimeters; large oil pipe 2 has an inner diameter of 100 millimeters and a length of 300 meters; and small oil pipe 1 has an inner diameter of 63.5 millimeters. The small-diameter hydraulic feedback oil well pump 51 is fixed on the bottom of the small oil pipe 1 . The small oil pipe 1 is inserted into the large oil pipe 2 from the oil pipe holder 6 at the top of the large oil pipe 2 , and extends downward to connect with the upper part of the small-diameter hydraulic feedback oil well pump 51 . In the small-diameter hydraulic feedback oil well pump 51 , the lower end of the sucker rod 4 is connected to the plunger top of...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com