Wyoming Stratigraphic Chart

Dedication

In Memoriam

Greetings/Editor Notes

WGA Officers/Field Conference Committee

Previous Field Conferences

List of Advertisers

The Benefits of Cost-Effective Environmental Baseline Sampling and Monitoring Practices in Advance of Coalbed Methane Production Anthony W. Gorody, Ph.D

The Origin of Dissolved Gas in Shallow Aquifers Overlying the San Juan Basin’s Ignacio Blanco Gas Field Near Bayfield, La Plata County, Colorado Anthony W. Gorody, Ph.D

The Long Season of Point Bar Deposition in the Lance Formation, Dinosaurs Dying and the Beginning of a New Order Al Allen

Wyoming’s Natural Gas Resources: Past, Present, and Future Rodney H. DeBruin

Overpressure Determination from Sonic and Resistivity Log Anomalies, Jonah Field, Northern Green River Basin, Wyoming Robert M. Cluff and Suzanne G. Cluff

Use of the Sodium Absorption Ratio to Evaluate Potential Environmental Impacts from the Discharge of Ground Water Generated while Producing Coal-Bed Methan Scott L. Miller

Field Analysis Continues to Reinforce the Role of Bit Technology in Improving Overall Drilling Performance/Economics Wayne D. Peterson

Marketing and Delivery of Wyoming Natural Gas Brian Jeffries

Some Considerations in the Valuation of Gas Wells John D. Wright

Structural and Stratigraphic Interpretation of the Muddy Formation using the Manderson Field 3D D Seismic Survey, Big Horn County, Wyoming J. Chris Besler and Mark T. Kramer

Determination and Delineation of Anomalously Pressured Gas Accumulations in the Siberia Area, Washakie Basin, Wyoming Ronald C. Surdam, Zun Shen Jiao, Yuri Ganshin and Nicholas G. K. Boyd III

The Effect that Stimulation Methodologies have on Production in the Jonah Field Mike Eberhard and Mike Mullen

SR Isotopic Identification of Coal and Sandstone Aquifers and Monitoring of Aquifer Interactions in an Area of Active Coalbed-Methan Production, Powder River Basin, Wyoming C. D. Frost, J. E. Viergets, B. N. Pearson, E. L. Heffern, R. M. Lyman, and K. M. Ogle

Probabilistic Approach to Development Drilling Decisions in Low Permeability Gas Reservoirs Robert S. Thompson and Clark Huffman

Evoluation of Gas Exploitation in the Eastern Green River Basin, Carbon and Sweetwater Counties, Wyoming 1990 – 1998 Randal L. Billingsley

Stratigraphic Controls on Reservoir Strata: A Comparison of Fluvial and Tidal Reservoirs in the Almond Formation, Coal Gulch, Wamsutter, Echo Springs and Table Rock Fields, Washakie Basin, Wyoming B. W. Horn, T. A. Cross,s J. A. Hornbeck, M. Vielma, and M. Zavala

Sequence Stratigraphy, Petrophysical Variation, and Sealing Capacity in Deepwater Shales, Upper Cretaceous Lewis Shale, South-Central Wyoming William R. Almon, William C. Dawson, Sally J. Sutton, Frank G. Ethridge, and Bellatrix Castelblanco

An Estimate of Recoverable Coal Gas Resources in the Powder River Basin, Wyoming Fred Crockett, Margaret Ellis, Gary Stricker, Greg Gunther, Allan Ochs, and Romeo Flores

ABSTRACT PAPERS

Pushing Back the Frontier…Geologic Characterization of a Tight Gas Reservoir Near the Economic Limit of Production, West Flank Moxa Arch Robert A. Bassie and Connie Knight

Revitalization of West Hiawatha Field Roger G. Dickinson

Deepwater Technologies for Wyoming Deep Gas Michael Hauck

Upper Fort Union (Paleocene) Deposition on the North Flank of Madden Anticline, Wind River Basin, Wyoming Stephen H. Hollis

Wyoming Oil and Gas Resource Assessment Melody Holm

Aeromagnetic Definition of Basement Linears and Their Influence on Depositional Patterns and Hydrocarbon Entrapment in the Greater Green River Basin John C. Horne, Richard F. Inden, and William C. Pearson

An Integrated Analysis of the Madison Formation: Madden Field, Fremont County, Wyoming Hutch Jobe, Sid Bjorlie, and Mark Petrichuk

The Aeromagnetic Definition of Wrench Faults and Their Influence on Hydrocarbon Entrapment and Production Fairways Richard F. Inden, William C. Pearson, and John C. Horne

Improved Sequence Stratigraphic and Reservoir Characterization Models: Mesaverde Group, Southwestern Wyoming Randi S. Marsinsen, Ronald J. Steel, Ole J. Martinsen, and Lee F. Krystinik

Market Dynamics of Natural Gas in the West Mark Magliery