CA992669A - Neutron absorption and oxygen log for measuring hydrocarbon fluid content of formation - Google Patents

Neutron absorption and oxygen log for measuring hydrocarbon fluid content of formation

Info

Publication number
CA992669A
CA992669A CA178,080A CA178080A CA992669A CA 992669 A CA992669 A CA 992669A CA 178080 A CA178080 A CA 178080A CA 992669 A CA992669 A CA 992669A
Authority
CA
Canada
Prior art keywords
formation
hydrocarbon fluid
neutron absorption
fluid content
measuring hydrocarbon
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
CA178,080A
Other versions
CA178080S (en
Inventor
Charles H. Neuman
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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
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 Chevron Research and Technology Co filed Critical Chevron Research and Technology Co
Application granted granted Critical
Publication of CA992669A publication Critical patent/CA992669A/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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/101—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/101—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole
    • G01V5/102—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole the neutron source being of the pulsed type

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
CA178,080A 1972-08-21 1973-08-03 Neutron absorption and oxygen log for measuring hydrocarbon fluid content of formation Expired CA992669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00282618A US3817328A (en) 1972-08-21 1972-08-21 Neutron absorption and oxygen log for measuring oil content of formation

Publications (1)

Publication Number Publication Date
CA992669A true CA992669A (en) 1976-07-06

Family

ID=23082327

Family Applications (1)

Application Number Title Priority Date Filing Date
CA178,080A Expired CA992669A (en) 1972-08-21 1973-08-03 Neutron absorption and oxygen log for measuring hydrocarbon fluid content of formation

Country Status (4)

Country Link
US (1) US3817328A (en)
CA (1) CA992669A (en)
FR (1) FR2197183B1 (en)
GB (1) GB1429989A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE28963E (en) * 1973-11-28 1976-09-14 Continental Oil Company Determination of residual oil in a formation
US3993903A (en) * 1975-03-31 1976-11-23 Chevron Research Company Low-cost but accurate radioactive logging for determining gas saturation in a reservoir
US3993904A (en) * 1975-03-31 1976-11-23 Chevron Research Company Low-cost but accurate radioactive logging for determining water saturations in a reservoir
US3993902A (en) * 1975-03-31 1976-11-23 Chevron Research Company Radioactive logging for determining oil saturation in a reservoir
US4052893A (en) * 1976-09-29 1977-10-11 Standard Oil Company (Indiana) Measuring reservoir oil saturation
US4076980A (en) * 1976-10-26 1978-02-28 Texaco Inc. Radioactive well logging to measure earth formation fluid permeability by electrohydraulic induced flow of radiation activated fluids
US4102396A (en) * 1977-06-23 1978-07-25 Union Oil Company Of California Determining residual oil saturation following flooding
USRE31122E (en) * 1978-09-29 1983-01-11 Dresser Industries, Inc. Method for ascertaining optimum location for well stimulation and/or perforation
US4187908A (en) * 1978-09-29 1980-02-12 Dresser Industries, Inc. Method for ascertaining optimum location for well stimulation and/or perforation
US4338664A (en) * 1980-05-19 1982-07-06 Schlumberger Technology Corporation Method of evaluating formations traversed by a borehole
US4492864A (en) * 1981-07-31 1985-01-08 Texaco Inc. Neutron well logging
US4482016A (en) * 1983-11-17 1984-11-13 Shell Oil Company Acidizing with chemically heated weak acid
US5219518A (en) * 1989-10-02 1993-06-15 Schlumberger Technology Corporation Nuclear oxygen activation method and apparatus for detecting and quantifying water flow
US5094808A (en) * 1989-12-20 1992-03-10 Schlumberger Technology Corporation Oxygen activation downhole tool
USRE38052E1 (en) 1992-05-01 2003-04-01 Sensor Dynamics, Limited Sensing apparatus for sensing pressure or temperature in oil wells, including transmitter relaying pressure or temperature information to a remote control point
GB9324334D0 (en) * 1993-11-26 1994-01-12 Sensor Dynamics Ltd Apparatus for the remote measurement of physical parameters
US6532839B1 (en) * 1996-03-29 2003-03-18 Sensor Dynamics Ltd. Apparatus for the remote measurement of physical parameters
GB2322937B (en) * 1997-03-07 2001-01-17 Aea Technology Plc Multiphase fluid monitor
EP2348337B1 (en) * 2010-01-14 2014-04-16 Services Pétroliers Schlumberger Corrected porosity measurements of underground formations
US8528635B2 (en) * 2010-05-13 2013-09-10 Schlumberger Technology Corporation Tool to determine formation fluid movement
RU2537521C2 (en) * 2011-02-28 2015-01-10 Министерство образования и науки РФ Государственное образовательное учреждение высшего профессионального образования "Уральский государственный горный университет" Method of selecting gas hydrate-saturated reservoirs in well logs
US8881808B2 (en) * 2012-11-26 2014-11-11 Halliburton Energy Services, Inc. Method of determining a value indicative of fracture quality
US11209569B2 (en) 2019-07-02 2021-12-28 Weatherford Technology Holdings, Llc Neutron time of flight wellbore logging

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282095A (en) * 1963-09-03 1966-11-01 Pan American Petroleum Corp Logging oil saturation in reservoir
US3334688A (en) * 1964-04-13 1967-08-08 Exxon Production Research Co Miscible displacement process using modified alcohol banks
US3508052A (en) * 1964-12-18 1970-04-21 Chevron Res Neutron absorption logging with thermal neutron-capture gamma rays having energies over 2.2 mev.
US3562523A (en) * 1967-04-26 1971-02-09 Shell Oil Co Method for determining residual oil content of a formation using thermal neutron decay measurements
US3465151A (en) * 1967-10-24 1969-09-02 Dresser Ind Method and apparatus for oxygen activation well logging
US3504744A (en) * 1968-07-15 1970-04-07 Marathon Oil Co Production of crude oil using micellar dispersions
US3631245A (en) * 1968-12-23 1971-12-28 Shell Oil Co Neutron method for determining residual oil-phase fluid concentration

Also Published As

Publication number Publication date
FR2197183A1 (en) 1974-03-22
US3817328A (en) 1974-06-18
FR2197183B1 (en) 1977-05-13
GB1429989A (en) 1976-03-31

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