CA981576A - Recovery of oil by a vertical miscible flood - Google Patents

Recovery of oil by a vertical miscible flood

Info

Publication number
CA981576A
CA981576A CA180,245A CA180245A CA981576A CA 981576 A CA981576 A CA 981576A CA 180245 A CA180245 A CA 180245A CA 981576 A CA981576 A CA 981576A
Authority
CA
Canada
Prior art keywords
recovery
oil
vertical
miscible flood
flood
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
CA180,245A
Other versions
CA180245S (en
Inventor
William B. Braden (Jr.)
Joseph C. Allen
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of CA981576A publication Critical patent/CA981576A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/162—Injecting fluid from longitudinally spaced locations in injection well
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
CA180,245A 1972-09-21 1973-09-04 Recovery of oil by a vertical miscible flood Expired CA981576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00291122A US3845821A (en) 1972-09-21 1972-09-21 Recovery of oil by a vertical miscible flood

Publications (1)

Publication Number Publication Date
CA981576A true CA981576A (en) 1976-01-13

Family

ID=23118954

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,245A Expired CA981576A (en) 1972-09-21 1973-09-04 Recovery of oil by a vertical miscible flood

Country Status (3)

Country Link
US (1) US3845821A (en)
CA (1) CA981576A (en)
GB (1) GB1410158A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8985205B2 (en) 2009-12-21 2015-03-24 N-Solv Heavy Oil Corporation Multi-step solvent extraction process for heavy oil reservoirs

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1018058A (en) * 1973-10-15 1977-09-27 Texaco Development Corporation Combination solvent-noncondensible gas injection method for recovering petroleum from viscous petroleum-containing formations including tar sand deposits
US4042029A (en) * 1975-04-25 1977-08-16 Shell Oil Company Carbon-dioxide-assisted production from extensively fractured reservoirs
US4022278A (en) * 1975-11-05 1977-05-10 Texaco Inc. Recovery of oil by a vertical miscible flood
US4223728A (en) * 1978-11-30 1980-09-23 Garrett Energy Research & Engineering Inc. Method of oil recovery from underground reservoirs
FR2609104B1 (en) * 1986-12-31 1989-10-27 Schlumberger Cie Dowell METHOD FOR SELECTIVELY TREATING UNDERGROUND FORMATION WITHOUT COILING, WITHOUT AFFECTING, OR BEING AFFECTED BY, THE TWO ADJACENT AREAS
EP0274139A1 (en) * 1986-12-31 1988-07-13 Pumptech N.V. Process for selectively treating a subterranean formation using coiled tubing without affecting or being affected by the two adjacent zones
FR2610365B1 (en) * 1987-02-04 1990-07-20 Schlumberger Cie Dowell METHOD FOR SELECTIVELY TREATING A SUBTERRANEAN FORMATION CROSSED BY A WELLBORE BY COIL TUBING, IN THE PRESENCE OF GRAVEL-FILTER AND / OR FRACTURE
NL1002429C2 (en) * 1996-02-23 1997-08-26 Du Pont Process for the preparation of a mixture of epsilon-caprolactam, 6-aminocaproic acid and 6-aminocaproic acid amide.
US20110174488A1 (en) * 2010-01-15 2011-07-21 Patty Morris Accelerated start-up in sagd operations
CN103244086B (en) * 2013-04-12 2016-03-09 中国石油天然气股份有限公司 A kind of deep-layer heavy crude reservoir in-situ regeneration foam oil exploitation method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8985205B2 (en) 2009-12-21 2015-03-24 N-Solv Heavy Oil Corporation Multi-step solvent extraction process for heavy oil reservoirs

Also Published As

Publication number Publication date
GB1410158A (en) 1975-10-15
US3845821A (en) 1974-11-05

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