Chemical Composition of Discovered and Undiscovered Natural Gas in the UnitedStates, 1993 Update. Volume 2. Non-Associated Gas Data. Topical Report, November 1, 1992-December 30, 1993

摘要

The Gas Research Institute (GRI) gas composition database of the U.S. Lower-48has been updated with additional gas composition data and new gas resources. This database, originally developed in 1990, allows analysis of the wellhead gas composition of Lower-48 reserves, annual production, and undiscovered resources. The database consists of a non-associated gas file containing 418 formation/basin records, and an associated/dissolved file containing 47 region/depth records. Each record contains both gas composition and gas resource information. The database reports reserves as of 12/31/91 and 1991 annual production. Undiscovered natural gas resources are those used in the 1993 GRI Baseline projection.