... that have been made in several Coalbed Methane (CBM) and Coal Seam Gas (CSG) fields around the world and discuss the reasons for and the impact of those decisions on the performance of the reservoirs. The source of the disconnect is that "everyone knows" that CBM and CSG fields "require very low pressures...

... reservoir simulation well performance estimate production activity probability asset and portfolio management coal bed methane coal seam gas modeling eur well coalbed methane assessment unconventional resource economics pilot well decision support charles stabell scenario weight risk...

.... Abstract This paper presents the methodology and technical solutions used to perform an evaluation of Gas Resources for two coalbed methane (CBM) projects in former coal mining basins in the North and East of France. These assessed gas volumes constitute one of Europe's important reported coal bed...

... incentive Europe TCF coal seam gas exploration block Coal Basin CBM cbm reserve coalbed methane cbm exploration block North America basin exploration Australia Introduction Drilling activity focusing on unconventional plays is rapidly growing in the U.S. Numbering more than 14,000...

... reservoir coal seam gas confidence level whiskey butte upstream oil & gas coalbed methane gas production bcf well flow in porous media energy economics ref unconventional resource economics reserves classification variation second frontier project valuation asset and portfolio management...

... structural geology coalbed methane thermal maturity completion installation and operations log analysis formation reservoir surveillance production control porosity cutoff complex reservoir coal bed methane production monitoring undisc disc well logging reserves evaluation Introduction...

... Basin of New Mexico. This approach could be applied to coalbed methane prospects or any unconventional or highly heterogeneous reservoir with appropriate modification. The utility of this approach is made apparent in a graphical analysis that relates reserves, rate of return and payout time...