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COPM - Petroleum Measurement

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David Miller
Director, Standards
p: 202.682.8159


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 Our Mission

The API Committee on Petroleum Measurement provides leadership in developing and maintaining cost effective, state of the art, hydrocarbon measurement standards and programs based on sound technical principles consistent with current measurement technology, recognized business accounting and engineering practices, and industry consensus. This is accomplished through the committee's and API’s leadership role in the national and international standardization community in the development, publication, promotion, and revision of petroleum measurement standards, through its subcommittee structure, and through elimination of duplicative efforts. The committee is supported by API's Standards and Training Group, whose mission is to meet the needs of API and the oil and natural gas industry by producing internationally-acceptable petroleum standards and training programs on a self-supporting basis.

David Miller
Director, API Standards Program

COPM: Committee on Petroleum Measurement   COMQ: Committee on Measurement Quality (Joint Committee with ASTM D02.02)
CELE: Committee on Evaporation Loss Estimation   COMA: Committee on Measurement Accountability
COGFM: Committee on Gas Fluid Measurement   COLM: Committee on Liquid Measurement
COMET: Committee on Measurement Education and Training
  CPMA: Committee on Production Measurement & Allocation


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 Ballot IDStatusResultsOpensClosesDescription
Committee ID : 55COPM: Committee on Petroleum Measurement
3588ClosedResolution Required05/21/201507/06/2015MPMS Ch. 12.2, 2nd Edition, March 2015, COLM Ballot
3876ClosedResolution Required05/17/201606/15/2016MPMS, Ch. 21.1, Section 5.7.1, 2nd Ed., May 2016, COGFM Ballot
3897ClosedResolution Required07/01/201608/12/2016MPMS Ch. 7.1, 2nd edition, July 2016, COMQ Ballot
3921ClosedResolution Required08/07/201609/19/2016MPMS, Ch. 12.1.2, 2nd Ed, Aug 2016, COLM Ballot
3955ClosedPass08/30/201610/12/2016MPMS Ch. 14.7, 4th Ed, Aug 2016, COGFM Ballot
4014ClosedResolution Required11/29/201601/10/2017API MPMS, Ch. 5.8, 2nd Ed., November 2011, Reaffirmation
4039ClosedResolution Required01/12/201702/24/2017API MPMS Ch. 6.1A, 1st Ed., January 2017, COLM Reballot
4049ClosedResolution Required01/19/201703/02/2017MPMS Ch. 20.5, 1st Ed., RP for Application of Production Well Testing in Measureme
4055ClosedPass01/26/201703/09/2017API MPMS Ch. 13.3, 2nd Ed., January 2017, COLM ballot
4068ClosedResolution Required02/12/201703/09/2017API MPMS TR2578, February 2017, COLM Circulation
4119ClosedResolution Required04/25/201706/01/2017MPMS, Ch. 14.1, April 2017, Addenda
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