Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component
Patent
1992-01-28
1994-11-01
Geist, Gary
Earth boring, well treating, and oil field chemistry
Earth boring
Contains organic component
252 8551, 524 3, 526287, 523130, C09K 702, E21B 3313
Patent
active
053607872
ABSTRACT:
A dispersant for drilling fluids, spacer fluids, cement slurries, completion fluids and mixtures of drilling fluids and cement slurries used for drilling and cementing subterranean wells.
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Bloys James B.
Bradshaw Roger D.
Grey Roger A.
Malachosky Edward
Wilson William N.
Atlantic Richfield Company
Geist Gary
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