Inventor · disambiguated record
Margaret A. Hight
Also filed as: HIGHT MARGARET A
10 granted patents·953 citations·filing 1985–1986
93Inventor score
Technology areasE21B
Files withTEXACO INC10
Top patents by PatentIndex Score
10 records- 0198US4682652AProducing hydrocarbons through successively perforated intervals of a horizontal well between two vertical wellsTEXACO INC·Filed 1986·Granted Jul 28, 1987·402 cites·12 claims
- 0295US4718485APatterns having horizontal and vertical wellsTEXACO INC·Filed 1986·Granted Jan 12, 1988·143 cites·10 claims
- 0391US4702314APatterns of horizontal and vertical wells for improving oil recovery efficiencyTEXACO INC·Filed 1986·Granted Oct 27, 1987·103 cites·9 claims
- 0490US4727937ASteamflood process employing horizontal and vertical wellsTEXACO INC·Filed 1986·Granted Mar 1, 1988·102 cites·5 claims
- 0577US4662441AHorizontal wells at corners of vertical well patterns for improving oil recovery efficiencyTEXACO INC·Filed 1985·Granted May 5, 1987·51 cites·12 claims
- 0668US4700779AParallel horizontal wellsTEXACO INC·Filed 1985·Granted Oct 20, 1987·38 cites·7 claims
- 0766US4685515AModified 7 spot patterns of horizontal and vertical wells for improving oil recovery efficiencyTEXACO INC·Filed 1986·Granted Aug 11, 1987·34 cites·23 claims
- 0866US4637461APatterns of vertical and horizontal wells for improving oil recovery efficiencyTEXACO INC·Filed 1985·Granted Jan 20, 1987·36 cites·16 claims
- 0955US4646824APatterns of horizontal and vertical wells for improving oil recovery efficiencyTEXACO INC·Filed 1985·Granted Mar 3, 1987·23 cites·18 claims
- 1051US4645003APatterns of horizontal and vertical wells for improving oil recovery efficiencyTEXACO INC·Filed 1985·Granted Feb 24, 1987·21 cites·5 claims
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