Field Trials of a New Method for the Measurement of Formation Gas Using Pulsed-Neutron Instrumentation

Autor: Shawn Olsen, W. Allen Gilchrist, Alvin Berger, Kimberly Ann Ellsworth, Robert Rose, Dan McCants, Jason Chen, Alan Leroy McFall, Dean Shearin, James Potter, Tom Esfandiari, Mike Bruner, Steve Riley, Randy Martain, Teo Patino, Greg Barolak, Pingjun Guo, Toan Ly, Omar Lovera, Darryl E. Trcka, Hugh Murray
Rok vydání: 2006
Předmět:
Zdroj: All Days.
DOI: 10.2118/102350-ms
Popis: This paper presents new hardware and analytical methods for determining formation gas saturation behind casing using pulsed neutron instruments. Instrumentation, characterization, algorithms, and limitations are discussed, and log examples are presented that illustrate the application of the methods in limestone and sand/shale formations.
Databáze: OpenAIRE