GB222536A - Improvements in ejector apparatus for raising oil from wells - Google Patents

Improvements in ejector apparatus for raising oil from wells

Info

Publication number
GB222536A
GB222536A GB1429223A GB1429223A GB222536A GB 222536 A GB222536 A GB 222536A GB 1429223 A GB1429223 A GB 1429223A GB 1429223 A GB1429223 A GB 1429223A GB 222536 A GB222536 A GB 222536A
Authority
GB
United Kingdom
Prior art keywords
oil
injectors
natural gas
wells
packer
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.)
Expired
Application number
GB1429223A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1429223A priority Critical patent/GB222536A/en
Publication of GB222536A publication Critical patent/GB222536A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/18—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Abstract

222,536. Arbon, P. May 30, 1923. Priming. - Comprises an arrangement of injectors in which natural gas under pressure is utilized to raise oil from wells and applicable also for assisting in priming the pumps in wells using pumps for elevating oil. The injectors 6 are arranged above and below a packer 5 fitting in a casing 1 and surrounding the eduction pipe 3 and comprise a number of passages 17, Fig. 4, through which the inducing-fluid passes, surrounding the oil jet 10. The pressure at which the injectors work can be varied by rotating the seat 20 of a spring-pressed ball valve 18 arranged in the jet passages 17. If the natural gas pressure is insufficient to raise the oil completely, the jets above the packer may be operated by artificial pressure introduced through the casing head 2. When excess of water is present in the well the construction shown in Fig. 2 may be used, in which separate eduction tubes 31, 32 are provided, reaching into the oil and water respectively, each of the tubes 'being provided with injectors for the separate elevation of the oil and water. When the natural gas pressure exceeds requirements a short tube 33, Fig. 3, not reaching to the oil is provided so that a portion of the natural gas escapes to work the jets above the packer 5.
GB1429223A 1923-05-30 1923-05-30 Improvements in ejector apparatus for raising oil from wells Expired GB222536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1429223A GB222536A (en) 1923-05-30 1923-05-30 Improvements in ejector apparatus for raising oil from wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1429223A GB222536A (en) 1923-05-30 1923-05-30 Improvements in ejector apparatus for raising oil from wells

Publications (1)

Publication Number Publication Date
GB222536A true GB222536A (en) 1924-09-30

Family

ID=10038525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1429223A Expired GB222536A (en) 1923-05-30 1923-05-30 Improvements in ejector apparatus for raising oil from wells

Country Status (1)

Country Link
GB (1) GB222536A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218739A (en) * 1988-04-08 1989-11-22 Marathon Oil Co Recovery of formation fluids from a subterranean well bore
US7766085B2 (en) 2008-02-04 2010-08-03 Marathon Oil Company Apparatus, assembly and process for injecting fluid into a subterranean well
US8413726B2 (en) 2008-02-04 2013-04-09 Marathon Oil Company Apparatus, assembly and process for injecting fluid into a subterranean well

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2218739A (en) * 1988-04-08 1989-11-22 Marathon Oil Co Recovery of formation fluids from a subterranean well bore
GB2218739B (en) * 1988-04-08 1991-12-04 Marathon Oil Co Method and apparatus for the recovery of formation fluids subterranean well bore
US7766085B2 (en) 2008-02-04 2010-08-03 Marathon Oil Company Apparatus, assembly and process for injecting fluid into a subterranean well
US8413726B2 (en) 2008-02-04 2013-04-09 Marathon Oil Company Apparatus, assembly and process for injecting fluid into a subterranean well

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