Well log definition

Well log means the written record progressively describing the strata, water, oil, gas or metallic minerals encountered in drilling a well with such additional information as to give volumes, pressures, rate of fill-up, water depths, caving strata, casing record, etc., as is usually recorded in normal procedure of drilling. The well log shall include any electrical or other geophysical logging, detail of all cores, and all drill-stem tests, including depth tested, cushion used, time pool open, flowing and shut-in pressures and recoveries.
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Well log or "well record" means a systematic, detailed and correct record of formations encountered in the drilling of a well.
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Well log means all information obtained in and from the drilled
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Examples of Well log in a sentence

  • Well log, completion, and workover reports.After the plugging of a well, a plugging record (form 7) shall be filed with the director.

  • Well log or a 4-hour pump test by a licensed professional.🗆 Inorganic chemical analysis: The water must be analyzed for arsenic, barium, fluoride, nitrate, sodium, chloride, and conductivity by a state-accredited lab.

  • Well log or a 4-hour pump test by a licensed professional.☐ Inorganic chemical analysis: The water must be analyzed for arsenic, barium, fluoride, nitrate, sodium, chloride, and conductivity by a state-accredited lab.

  • Well log or a 4- hour pump test by a licensed professional. Inorganic chemical analysis: The water must be analyzed for arsenic, barium, fluoride, nitrate, sodium, chloride, and conductivity by a state-accredited lab.

  • Well log or a 4-hour pump test by a licensed professional. Inorganic chemical analysis: The water must be analyzed for arsenic, barium, fluoride, nitrate, sodium, chloride, and conductivity by a state-accredited lab.


More Definitions of Well log

Well log means a recording of one or more physical or stratigraphic measurements as a function of depth in a well;
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Well log means a systematic, detailed, and correct record of formations encountered in drilling a well, and shall include all electric, radioactivity, and other logs, if run.
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Well log means a drilling record that describes the subsurface formations that have been drilled through and gives details of well completion as required by IC 25-39-4 and 312 IAC 13-2-6.
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Well log means a written record progressively describing the strata, water, oil or gas encountered in drilling a well, with additional information on volumes, pressure, rate of fill-up, water depths, caving strata, casing record and other data usually recorded in the normal procedure of drilling.
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Well log means the written record progressively describing the well's down-hole development.
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Well log means the written record progressively describing the strata, water, oil, gas or metallic minerals encountered in drilling a well with such additional information as to give vol- umes, pressures, rate of fill-up, water depths, caving strata, casing record, etc., as is usually recorded in normal procedure of drilling. The well log shall include any electrical or other geophysical logging,
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Well log or “Well Report” shall mean a record, made at the time of drilling, showing the depth, thickness, character of the different strata penetrated, location of any water-bearing strata, depth, size and character of casing installed, together with any other data or information required by the State or this Board and recorded on forms prescribed either by the State regulatory agency with jurisdiction thereof or by this Board.
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