1
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Material Type: Patente
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REDUCTION OF RADIOACTIVITY IN A NUCLEAR CHIMNEY AFTER STIMULATION OF A GAS RESERVOIR
Dunlap, H.F.
United States 1971
Sem texto completo
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2
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Material Type: Patente
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Method for depth referencing hydrocarbon gas shows on mud logs
Dion, E.P.
United States 1986
Sem texto completo
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3
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Material Type: Patente
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Method and apparatus for natural gamma ray well logging
Chace, D.M.
United States 1986
Sem texto completo
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4
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Material Type: Patente
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Method and apparatus for determining clay counter-ion concentration in shaly sands
Scala, C.
United States 1987
Sem texto completo
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5
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Material Type: Patente
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Gamma spectrum porosity measurement
Smith, H.D. Jr
United States 1986
Sem texto completo
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6
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Material Type: Patente
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Quantitative evaluation of uranium ore zones
Smith, H.D. Jr
United States 1987
Sem texto completo
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7
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Material Type: Patente
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Multi-function natural gamma ray logging system
Arnold, D.M. ; Smith, H.D. Jr
United States 1986
Sem texto completo
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8
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Material Type: Patente
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Gain stabilized natural gamma ray detection of casing thickness in a borehole
Smith, H.D. Jr ; Robbins, C.A.
United States 1984
Sem texto completo
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9
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Material Type: Patente
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Georadiological surveying for oil and gas and subsurface structure contour mapping
Murphy, J.A.
United States 1977
Sem texto completo
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10
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Material Type: Patente
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Radon gas detector
Madnick, P.A. ; Sherwood, R.W.
United States 1990
Sem texto completo
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