..., etc., can be evaluated. Case Studies Illinois Activity in Illinois for coalbed methane has increased significantly in recent years. Early exploration efforts focused on shallow inactive mines. More recently, "virgin" unmined coal seams are the target for many operators. A majority...

... characterization expression concentration water saturation oxygen depletion illinois experiment reaction pyrite air injection core analysis INTRODUCTION Compressed Air Energy Storage (CAES) is a new storage technology that uses inexpensive, off-peak electrical power to compress air and store...

... ABSTRACT Texaco, as operator of the Salem Unit, Marion County, Illinois, is conducting a 60 acre semi-commercial tertiary recovery project in the watered out Benoist sandstone. This paper discusses field design and implementation of the project as well as results to date. An extensive field...

...ICGG – COGAS<xref ref-type="bibr" rid="R5">⁵</xref> Northern Illinois Gas Company Peoples Gas, Light and Coke Company Central Illinois Gas Company Central Illinois Public Service Company North Shore Gas Company MEMPHIS U-GAS PROJECT<sup>...

... fluid recovery, lost production may be minimized. This may eliminate the costly use of a swabbing unit to recover the treating fluid. JOB DESIGN Tubing Size Illinois Basin Well No. 1 - located in Wayne County, Illinois was drilled in late 1978 and completed in the Rosiclare Formation...

... be paid. price must be paid. This paper outlines the steps Northern Illinois Gas (NI-Gas) took to study the various alternatives to alleviate the supply problem, and why the Catalytic Rich Gas problem, and why the Catalytic Rich Gas (CRG)-SW, approach was selected. THE COMPANY Four transmission...

... in maintaining an adequate supply of water for injection. Waterflood behavior of the reservoirs has been carefully analyzed as a guide to optimum ultimate results. Introduction The Loudon pool is located in south-central Illinois on the northwest flank of the Illinois basin. Its location in relation to other...

...PETROLEUM BRANCH, AIME Fidelity Union Building Dallas, Texas 106-GPAPER NUMBER THIS IS A PREPRINT - - - S~T TO CORRECTION Use Of Sewage Effluent As A Water Flood Medium Mattoon Pool, Illinois By J. D. Simmons, The Carter Oil Co., Mattoon, Ill. Publication Righto Reserved This paper...

... pipe Upstream Oil &amp; Gas Illinois operation water flooding facility salem unit prefabricated steel building enhanced recovery line pressure Salem Unit requirement battery tank battery collector scraper trap ranney collector variable rate triplex reservoir valve PETROLEUM BRANCH...