Subsurface Geology Oklahoma Geological Survey（地下地质俄克拉何马州地质调查局）.pdf

Subsurface Geology Maps and Cross-Sections Visualization - Evaluation PE 4553 Class February 6, 2008 Sedimentary Rocks 3-D Exposure Oil seep in Stanley Fm. (U.Miss) 20 miles south of McAlester. Photo by Jock Campbell. The Nellie Johnstone #1, drilled in 1897 just south of Bartlesville, established the first economic production in the State. Photograph taken from Franks, 1980. Surface Anticline Anticlinal Theory Petroleum Accumulates in Structural Closure Gas Oil Water Signal Hill Oil Field Discovered 1921 A view of Signal Hill, just north of Long Beach, California, in 1930. The forest of oil derricks were drilled in the 1920s. photo courtesy of the Los Angeles Public Library From the Paleontological Research Institute /ed/pgws/history/pennsylvania/pennsylvania.html Example Strip Log Graham Bird #7 Rubey Sec 6 24N-10E Pershing Field Osage County, Oklahoma Bartlesville Producer (2,100’) Glenn Pool Oil Field: #1 Ida E. Glenn Discovery – November 1905 Sec 10-17N-12E Tulsa County, Oklahoma Glenn Pool Oil Field Educational Center /history/index.html Rotary Drilling Rig Schematic Annotated 1950s Vintage Electric Log Reservoir Interpretation: •Environment of Deposition •Fluid Contacts (and saturations) Direct Fault Identification Structural Traps in a Complex Compressional Terrain Regional Unconformity Stratigraphic Cross-Section Regional Interpretat