API Subcommittee 10 Liaison Report Subcommittee 10 Well
API Subcommittee 10 Liaison Report Subcommittee 10 Well Cements (Erick Cunningham(BP) – Chair) Report to Subcommittee 18 January 24, 2019 Erick Cunningham
API Subcommittee 10 Liaison Report Scope of SC 10 covers Well Cements, Well Cementing Laboratory Recommended Practices, Specifications for Performance Testing of Well Cementing Equipment and Maintains Standards and Practices Related to the Isolation of Zones with Flow Potential • API well cements and materials • Cementing Equipment – float equipment, centralizers and stop collars • All well cementing laboratory procedures • Standards and practices for isolating zones with flow potential. Note: Currently only two items in API Monogram Program (API Cements and Centralizers). Understand that centralizers are to be dropped from API Monogram Program due to insufficient of new monogram requirements within our current specification.
API Subcommittee 10 Liaison Report • API Specification 10 A, 24 th Edition, December 2010, “Specification for Cements and Materials for Well Cementing” • 25 th Edition Ballot closed 12 January 2018. Document is currently in the API Publications queue. • API Specification 10 F, 4 th Edition, July 2018 “Performance Testing of Cementing Float Equipment” • Note: Specification rejected by Monogram Program Board for monogram program participation. • API Specification 10 D, Sixth Edition March 2002, “Specification for Bow Spring Casing Centralizers” • Note: Anticipate that this specification will be rejected by Monogram Program Board for monogram program participation.
API Subcommittee 10 Liaison Report SC 10 Items of Interest • Will continue to participate in API Monogram Program with API Spec. API 10 A, • Will continue to participated in API Monogram Program with API Spec. 10 D, Sixth Edition March 2002, “Specification for Bow Spring Casing Centralizers” until instructed otherwise. • Will not address Monogram Program Requirements deficiencies for Cementing Equipment until completion of current efforts to revise cementing equipment related documents on bow spring centralizers and cementing stage tools.
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