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Showing 2,430 Results. Searched 197,434 documents.
Upper Tertiary Sedimentary Rocks of the Alpine, Idaho-Wyoming Area
Zenith S. Merritt
Wyoming Geological Association
.... The tuffs emit a muffled, hollow sound when struck with a hammer. Freshwater invertebrates and identifiable vertebrate fossils were found in the tuffaceous...
1956
Contacts of Sedimentary Formations: A Resume
C. G. Winder
CSPG Bulletin
... limestone and Tetradium at camera case (lower left), Foerstephyllum in fine-grained limestone just below head of centre hammer, 3-inch bed light-weathering...
1959
The Optimum Use of Gravity in Exploration
Frederick E. Romberg
GCAGS Transactions
..., and against too great dependence on auomatic data processing. Hammer, Sigmund, 1945, Estimating ore masses in gravity prospecting: Geophysics, v. 10, p...
1965
Two Practical Methods to Determine Pore Pressure Regimes in the Spraberry and Wolfcamp Formations in the Midland Basin
Mickey Friedrich, Gene Monson
Unconventional Resources Technology Conference (URTEC)
... which an instantaneous shut-in pressure (ISIP) is recorded at the surface. Water hammer is normally observed after these injections, therefore a standard...
2013
REGIONAL-SCALE COMPOSITIONAL AND SIZE FIDELITY OF ROCKY INTERTIDAL COMMUNITIES FROM THE PATAGONIAN ATLANTIC COAST
FERNANDO M. ARCHUBY, MARIANA ADAMI, JULIETA C. MARTINELLI, SANDRA GORDILLO, GABRIELA M. BORETTO, MARIANO E. MALVÉ
PALAIOS
.... ARCHUBY,1 MARIANA ADAMI,2 JULIETA C. MARTINELLI,3 SANDRA GORDILLO,4 GABRIELA M. BORETTO,4 AND ´ MARIANO E. MALVE5 1 ´ ´ ´ Instituto de Investigacion en...
2015
The Use of Seismic Refraction Method in Slope Failure Investigation
Khairul Anuar Mohd. Nayan, Rahman Yaccup, Abd. Rahim Samsudin, Umar Hamzah, Abd. Ghani Rafek
Geological Society of Malaysia (GSM)
... g () c: .:-0 » OJ !=J :c 5: ~ ~ en c: o JZ. c: ~ :0 :c » :s:: LEGEND ~ <::. ~ ~ " ~ ~ o /50 ==::::Z' Study area N Contour...
1997
Discovery and Development of a Giant Coalbed Methane Resource,Raton Basin, Las Animas County, Southeast Colorado
Dennis R. Carlton
Rocky Mountain Association of Geologists
.../mist underbalanced hammer drilling and lightweight cement blends were used to minimize formation damage. Mitigation of formation damage during...
2006
SOS (Slurry or Slime)?
Chow Weng Sum, Yunus Abdul Razak
Geological Society of Malaysia (GSM)
... of about 0.7 m to 1.2 m where there was penetration under the combined weights of the Mackintosh Probe rods and hammer. Further down, the Mackintosh...
2002
The Wichita Mountains of Oklahoma, Formation of Tor Topography, and The Permian Post Oak Conglomerate
M. Charles Gilbert
Oklahoma City Geological Society
... displaying the shells of altered granitic material. This block is in the Mount Sheridan Gabbro. Geologic hammer for scale. Now let’s look at Figure 5...
2009
Orogenic Patterns and Stratigraphy of North-Central Utah and Southeastern Idaho; Frontmatter
Gloria J. Kerns, Raymond L. Kerns Jr.
Utah Geological Association
... by W. Britt Leatham 29 CHART SHOWING THE MAJOR STRATIGRAPHIC UNITS USED IN SOUTHEASTERN IDAHO AND NORTHERN UTAH by M. E. MacLachlan 39...
1985
Pencirian geomekanik batuan syis grafit Bt. Bujang, Kuala Kubu Baru, Selangor Darul Ehsan (IN MALAY), Geomechanical characterisation of a graphitic schist at Bt. Bujang, Kuala Kubu Baru, Selangor Darul Ehsan
Abdul Ghani Rafek, Ng Cheong Keat, Abdul Rahim Samsudin
Geological Society of Malaysia (GSM)
... from Bt. Bujang, Kuala Kubu Baru, Selangor Darul Ehsan was carried out using weathering profile mapping, refraction seismic survey, Schmidt hammer...
2003
2D Seismic Refraction Tomography Survey on Metasediment at a Proposed Development Site in Dengkil, Selangor
Umar Hamzah, Abd Rahim Samsudin
Geological Society of Malaysia (GSM)
... for 150 mm. using a 64 kilogram hammer dropped at 760 mm, number of blows (N) is counted to drive the tube the next 300 mm. Table I shows...
2006
Penecontemporaneous Deformation in the Nyalau Formation (Oligo-Miocene), Central Sarawak
Mazlan Madon, Abdul Hadi Abd Rahman
Geological Society of Malaysia (GSM)
... sandstone). Hammer is 30 cm long. MAZLAN MADON & ABDUL HADI ABD RAHMAN Figure 2: a- Outcrop of Nyalau Fm near Tg Similajau, showing a lowangle...
2007
Widespread, Shallow-Marine, Storm-Generated Sandstone Units In The Upper Cretaceous Mosby Sandstone, Central Montana
Dudley D. Rice
Special Publications of SEPM
... FIG Correlation chart of selected Cretaceous rocks in cenlral I modified from Williams and Burk Mosby was also examined at Porcupine Dome...
1984
The Physical and Chemical Characteristics of the Sediments of Lake Mendota, a Fresh Water Lake of Wisconsin
W. H. Twenhofel
Journal of Sedimentary Research (SEPM)
... is a lead cylinder with a hole through the middle. This lead cylinder weighs about 25 pounds and serves as a hammer to drive the tube into the mud...
1933
A Prospecting Legacy and an American Dream
Robert Steele
Utah Geological Association
... at Dome Hill, Juab County in 1987; note the sledge hammer and the flying rock-chip in the upper right-hand corner of the photograph. In the 1970...
2009
Ujian Pantulan Tukul Schmidt Untuk Menganggar Kekuatan Batuan Dengan Contoh-Contoh Batuan Granit Di Kawasan Pulau Pinang (IN MALAY), Schmidt Hammer Rebound Test for Estimating the Strength of Granite Rocks: Example from Penang Area
Ibrahim Komoo
Geological Society of Malaysia (GSM)
...Ujian Pantulan Tukul Schmidt Untuk Menganggar Kekuatan Batuan Dengan Contoh-Contoh Batuan Granit Di Kawasan Pulau Pinang (IN MALAY), Schmidt Hammer...
1982
Major Structural Lineaments in the Precambrian of Central Wisconsin
Gene L. LaBerge
Utah Geological Association
... 1-631, 6 sheets. Ervin, C.P., and Hammer, S., 1974, BOUGUER ANOMALY GRAVITY MAP OF WISCONSIN: Wis. Geol. Nat. Hist. Survey, 13 p., maps. Goldich, S.S....
1974
Salt Lake Sedimentology and Geochemistry: Introduction and Historical Perspective
Robin W. Renaut, William M. Last
Special Publications of SEPM
... approximately Williams 1986 Hammer 1986 currently changing Approximately I O O postgraduate theses on the general tOpiC geoscience have been done during...
1994
Root Cause Analysis of Centrifugal Compressor Impeller Failures
Dwi M. N. Sulistio, Fandi Purnama, Slameto Wiryolukito, Khus Chandra
Indonesian Petroleum Association
... (ring/hammer test), and model all the forces acting on the impellers, including nodal analysis, to determine the impellers’ level of stress. Extensive...
2019
Geophysical Evidence for Thin-Skinned Structural Deformation in the Norman Range, Northwest Territories
DON C. Lawton, J. Helen Isaac
CSPG Bulletin
... Petroleum Geology, v. 26, no. 1, p. 105-122. Hammer, S. 1939. Terrain corrections for gravimeter stations. Geophysics, v. 4, p. 1412-1426. MacLean, B...
2005
The Kudat Ophiolite Complex, Northern Sabah, Malaysia Field Description and Discussion
Shariff A. K. Omang, Majeed M. Faisal, Sanudin Hj. Tahir
Geological Society of Malaysia (GSM)
... of the hammer is pointing to the north. Warla Geologi, Vol. 20, No.5, Sep-Oct 1994 341 342 SHARIFF A.K. OMANG, MAJEED M. FAlSAL AND SANUDIN HJ...
1994
Historical Natural Shoreline Determination from Soil Borings and Sediment Analysis in Biloxi, Mississippi
Stephen M. Oivanki
GCAGS Transactions
... House. Equipment used included an AMS 2.25 inch hand auger, hammer chisel, hammer-driven sample tube, and a Little Beaver hydraulic power auger. Two...
1997
Sedimentology, Geochemistry, and Mechanical Stratigraphy of an Early Kimmeridgian Carbonate Mudstone in an Arabian Intrashelf Basin
Septriandi A. Chan, John Humphrey, Baqer Albensaad, Muhammad Usman, Khalid Alramadan, Yaser Alzayer
Unconventional Resources Technology Conference (URTEC)
...), log-based methods (Young’s modulus (E*), Poisson’s ratio, and UCS), and automated scanning (impulse-hammer and ultrasonic wave velocities...
2022
"A Shift or Not a Shift?" that was the Question: Robust Qualification and Testing of Available "Unlimited" Frac Sleeve Systems Yield Varied Results
E.R. Davis, J.J. Constantine, M.L. White, M.M. Ferris, M.J. Watson, M.M. Schinnour, N.R. Zwarich, M.E. Woodard, K.N. Metzgar, M. Nozaki
Unconventional Resources Technology Conference (URTEC)
... to record additional data. This new data stream introduced the ability to analyze the water hammer, wave travel time analysis described by Nguyen et al...
2023