Download or read book Subsurface Pennsylvanian geology Western Coke County Texas written by Joseph C. Clark and published by . This book was released on 1959 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Subsurface Pennsylvania geology Foard County Texas written by Vincent Charles Gunn and published by . This book was released on 1976 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1975 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1975 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Permian Basin Geology written by West Texas Geological Society. Bibliography Committee and published by . This book was released on 1967 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Upper Permian to Pliocene San Angelo Area written by West Texas Geological Society and published by . This book was released on 1961 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Subsurface Geologic Study of Petroleum Possibilities in the Pennsylvanian Rocks of Concho County Texas written by Gregory Paul Kraus and published by . This book was released on 1967 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: "During early Pennsylvanian time the area now occupied by Concho County was a portion of the Texas peninsula, a broad, low arch with a karst topography developing on its exposed Ellenburger surface. A mid-Pennsylvanian marine transgression inundated the arch and it became an area of clear, shallow water deposition favorable to limestone development. Local sedimentation during Strawn time was largely controlled by its position relative to the Llano uplift and surrounding basins. A variety of subsurface maps were constructed for this study essentially utilizing electric log data. The results indicate that limestones of the Strawn platform facies rapidly change in character and "reefing" appears to be associated with local pre-Strawn orogenic features. Three main parallel northeast-southwest trends apparently prevail in the western portion of the mapped area. The eastern-most trend is a prolific producer, but scattered drilling has failed to locate further potential. Accumulation is generally controlled by the absence of porosity on the updip side of fields where the limestones "reef" up, and where sandstones clean up over and wedge out against structural highs. The greatest deterrent to success in the exploration effort is the subtlety of the trap and lack of well control. If more petroleum accumulations are to be discovered in the area it will, in all probability, be due to the consideration of prevailing subsurface stratigraphic conditions"--Abstract, leaf [i].

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1975 with total page 1176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1965 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Permian Basin Geology to 1 January 1966 written by West Texas Geological Society. Bibliography Committee and published by . This book was released on 1967 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The subsurface Pennsylvanian stratigraphy of northern Coleman County west central Texas written by Gwynne A. Woodward and published by . This book was released on 1983 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Boundary of the Pennsylvanian and Permian in the Subsurface Scurry Reef Scurry County Texas written by W. A. Heck and published by . This book was released on 1952 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigraphy of the Permian Basin of West Texas with Special Reference to the Cross Sections of 1949 1951 and 1953 written by West Texas Geological Society and published by . This book was released on 1953 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guidebook written by West Texas Geological Society and published by . This book was released on 1961 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of North American Geology written by and published by . This book was released on 1965 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.

Download or read book The Carboniferous Permian Transition written by Spencer G. Lucas and published by New Mexico Museum of Natural History and Science. This book was released on 2013 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Upper Pennsylvanian and Lower Permian Shelf To Basin Facies Architecture and Trends Eastern Shelf of the Southern Midland B written by Tucker F. Hentz and published by . This book was released on 2017-06 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our study documents the shelf, shelf-edge, slope, and basin-floor depositional facies characteristics, stratigraphic variations, and sedimentation trends of the Missourian Canyon Group and Virgilian-Wolfcampian Cisco Group across the southern Eastern Shelf and the adjacent Midland Basin. The Canyon Group (base Palo Pinto Limestone to top Home Creek Limestone) consists of an aggradational carbonate bank succession having locally prominent reef facies. Similar reef facies continued to accumulate during early Cisco sedimentation. The bank/reef interval, largely equivalent in age to the Horseshoe Atoll complex, is as much as 1,540 ft (469 m) thick in northeastern Coke County and forms an irregular, but distinct, shelf margin throughout the eastern part of the study area. Reef buildups are generally aligned at the margin but also occur as local pinnacles in the platform interior. Canyon basin-floor facies are equivalent to the lower part of the Cline shale ("Wolfcamp D") and consist primarily of dark, organic-rich (>2 percent organics) mudrocks. The overlying Cisco section comprises a series of 13 mudrock, limestone, and sandstone cycles (top Home Creek Limestone to top Coleman Junction Limestone), correlated from outcrop, that collectively form a progradational succession extending from the eastern edge (Bunger Limestone) to the central part of the study area (Coleman Junction Limestone). The top of the Home Creek Limestone coincides with a regional downlap surface for the progradational Virgilian lower Cisco shelf strata. Progressive upward decrease in height of shelf-margin clinoforms indicates that accommodation had markedly decreased during deposition of the upper Cisco Group. The Pennsylvanian-Permian (Virgilian-Wolfcampian) boundary is at the top of the Cline shale in the basin and slope provinces and just above the Crystal Falls Limestone in the shelf area. The thickness of the Wolfcampian section is regionally consistent at the shelf (~700 to 850 ft [~213 to 259 m]), expands markedly basinward to as much as 3,500 ft (1,067 m) into a regional depocenter of high accommodation and high sediment influx associated with slope sedimentation, and then thins into the basin proper (to