CN102242605A - Oil absorption continuous oil tube - Google Patents
Oil absorption continuous oil tube Download PDFInfo
- Publication number
- CN102242605A CN102242605A CN2010101690222A CN201010169022A CN102242605A CN 102242605 A CN102242605 A CN 102242605A CN 2010101690222 A CN2010101690222 A CN 2010101690222A CN 201010169022 A CN201010169022 A CN 201010169022A CN 102242605 A CN102242605 A CN 102242605A
- Authority
- CN
- China
- Prior art keywords
- oil
- tube
- oil absorption
- oil pipe
- percent
- 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.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 title abstract 6
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 5
- 150000002843 nonmetals Chemical class 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 abstract description 2
- 241000894006 Bacteria Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000012744 reinforcing agent Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The invention belongs to the field of oil tubes for oil extraction in oil fields, and particularly relates to an oil absorption continuous oil tube, which consists of an oil tube (1) and a connector (2). The oil absorption continuous oil tube is characterized in that the oil tube (1) is made of a nonmetal material and is 400 meters in length. Compared with the J55 oil tubes of the same kind, the cost of the oil absorption continuous oil tube is reduced by 50 percent, the oil absorption efficiency is improved by 30 percent, and oil absorption pumps are saved by 60 percent.
Description
Technical field
The invention belongs to oil recovery oil pipe field, oil field, a kind of specifically strike the oil coiled tubing.
Background technology
At present, domestic oil field oil recovery oil pipe is seldom used coiled tubing, and for alloy metal material is made, the job execution cost is big by import because of coiled tubing is most of, and the oil pipe price is high, coiled tubing be nonmetals do not make application example at present.Particularly bailing is recovered the oil, and swab runs into just card of metal oil conduit box cupling in the oil well when up oil pumping, also has leakage simultaneously, and permanent operation damages swab and quickens, and resistance adds ambassador's bailing oil extraction operation can't normally carry out.
Summary of the invention
The present invention has overcome the deficiency of above-mentioned existence, has invented a kind of strike the oil coiled tubing, its feature be a pipe from well head to the shaft bottom, single tube length is greater than 100 meters, the longest reaching more than 3000 meters.The performance of this pipe is not worse than steel material, can be processed into anticorrosion, antiscale, anti-cured, insulation, smooth, the oil pipe that falls individual event performance such as resistance, wear-resisting, plan bacterium or composite behaviour, and price is 50% of a J55 material oil pipe.
The present invention is like this experiment: a kind of strike the oil coiled tubing, it by: oil pipe (1) and joint (2) are formed, and it is characterized in that: oil pipe (1) is made for nonmetals, and length is greater than 100 meters, and external diameter is less than 160 millimeters.
Advantage of the present invention: but tubing string continuously anticreep, in light weight, intensity height ratio steel oil pipe performance is good; Price is 50% of a J55 oil pipe; Improve strike the oil efficient 30%; Save strike the oil swab 60%.
Description of drawings:
Fig. 1 is a principle schematic of the present invention.
Among Fig. 1: 1-oil pipe, 2-joint.
The specific embodiment:
As shown in Figure 1: a kind of strike the oil coiled tubing, it by: oil pipe (1) and joint (2) are formed, and it is characterized in that: oil pipe (1) is made for nonmetals, and length is greater than 100 meters, and diameter is greater than 160 millimeters.When making coiled tubing, can add reinforcing agent, flexibilizer, anticorrisive agent, scale preventative, wax-proofing agent, insulating compound, smoothing preparation, friction reducer, high-abrasive material, plan bacterium bactericide etc.Available dedicated working vehicle or other operating type are finished when going into the well, can be equipped with cable and signal transmission cable and signal reception and trigger mechanism etc. in this tubing string wall, joint among Fig. 1 (2) can be a kind of or combination of flange, screw thread, screw, ring set, is welding, bonding, bolton etc. with the connected mode of oil pipe.This strike the oil coiled tubing comprehensive benefit is good, and the low production capacity oil well that is specially adapted to strike the oil uses.
Claims (1)
1. strike the oil coiled tubing, it by: oil pipe (1) and joint (2) are formed, and it is characterized in that: oil pipe (1) is made for nonmetals, and length is greater than 100 meters, and external diameter is less than 160 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101690222A CN102242605A (en) | 2010-05-12 | 2010-05-12 | Oil absorption continuous oil tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101690222A CN102242605A (en) | 2010-05-12 | 2010-05-12 | Oil absorption continuous oil tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102242605A true CN102242605A (en) | 2011-11-16 |
Family
ID=44960829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101690222A Pending CN102242605A (en) | 2010-05-12 | 2010-05-12 | Oil absorption continuous oil tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102242605A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6112813A (en) * | 1997-02-20 | 2000-09-05 | Head; Philip | Method of providing a conduit and continuous coiled tubing system |
| US20020007945A1 (en) * | 2000-04-06 | 2002-01-24 | David Neuroth | Composite coiled tubing with embedded fiber optic sensors |
| US20020074125A1 (en) * | 2000-12-15 | 2002-06-20 | Fikes Mark W. | CT drilling rig |
| US20050115741A1 (en) * | 1997-10-27 | 2005-06-02 | Halliburton Energy Services, Inc. | Well system |
| US20080023227A1 (en) * | 2006-07-25 | 2008-01-31 | Bartley Patton | Coiled tubing and drilling system |
| CN201025005Y (en) * | 2007-04-23 | 2008-02-20 | 大庆油田有限责任公司 | Oil exploration device for coordination and trip pump of non metal continuous oil pipe |
-
2010
- 2010-05-12 CN CN2010101690222A patent/CN102242605A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6112813A (en) * | 1997-02-20 | 2000-09-05 | Head; Philip | Method of providing a conduit and continuous coiled tubing system |
| US20050115741A1 (en) * | 1997-10-27 | 2005-06-02 | Halliburton Energy Services, Inc. | Well system |
| US20020007945A1 (en) * | 2000-04-06 | 2002-01-24 | David Neuroth | Composite coiled tubing with embedded fiber optic sensors |
| US20020074125A1 (en) * | 2000-12-15 | 2002-06-20 | Fikes Mark W. | CT drilling rig |
| CN1628207A (en) * | 2002-02-01 | 2005-06-15 | 哈利伯顿能源服务公司 | Well system |
| US20080023227A1 (en) * | 2006-07-25 | 2008-01-31 | Bartley Patton | Coiled tubing and drilling system |
| CN201025005Y (en) * | 2007-04-23 | 2008-02-20 | 大庆油田有限责任公司 | Oil exploration device for coordination and trip pump of non metal continuous oil pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111116 |