P

Inventor

COOPE DANIEL F

US6 patents
⚠️ This page may combine multiple inventors who share the name “COOPE DANIEL F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NL INDUSTRIES INC

3 patents
US4492865AJan 8, 1985

Borehole influx detector and method

NL INDUSTRIES INC94 citations94
US4705944ANov 10, 1987

Formation density logging while drilling

NL INDUSTRIES INC35 citations90
US4596926AJun 24, 1986

Formation density logging using multiple detectors and sources

NL INDUSTRIES INC37 citations90

BAROID TECHNOLOGY INC

1 patent
US4964085AOct 16, 1990

Non-contact borehole caliber measurement

BAROID TECHNOLOGY INC23 citations90

COOPE DANIEL F

1 patent
US8185315B2May 22, 2012

Determination of irreducible water cut-off using two dimensional nuclear magnetic resonance data

COOPE DANIEL F2 citations50

BAKER HUGHES INC

1 patent
US7917294B2Mar 29, 2011

Determination of irreducible water cut-off using two dimensional nuclear magnetic resonance data

BAKER HUGHES INC1 citations45