Inventor · disambiguated record
Randy D. Hazlett
Also filed as: HAZLETT RANDY D · HAZLETT RANDY DOYLE
11 granted patents·2 pending applications·574 citations·filing 1987–2012
93Inventor score
Top patents by PatentIndex Score
13 records- 0192US4848468AEnhanced hydraulic fracturing of a shallow subsurface formationMOBIL OIL CORP·Filed 1987·Granted Jul 18, 1989·120 cites·21 claims
- 0286US5042580AOil recovery process for use in fractured reservoirsMOBIL OIL CORP·Filed 1990·Granted Aug 27, 1991·103 cites·16 claims
- 0385US4844163AIn-situ foaming of polymer profile control gelsMOBIL OIL CORP·Filed 1987·Granted Jul 4, 1989·73 cites·31 claims
- 0482US4984635AThermal barriers for enhanced oil recoveryMOBIL OIL CORP·Filed 1989·Granted Jan 15, 1991·61 cites·15 claims
- 0578US4899819AMethod for suspending wellsMOBIL OIL CORP·Filed 1988·Granted Feb 13, 1990·31 cites·29 claims
- 0678US4896724AMethod for suspending wellsMOBIL OIL CORP·Filed 1988·Granted Jan 30, 1990·30 cites·33 claims
- 0772US5167280ASingle horizontal well process for solvent/solute stimulationMOBIL OIL CORP·Filed 1991·Granted Dec 1, 1992·55 cites·5 claims
- 0870US4830108AAmino resin modified xanthan polymer foamed with a chemical blowing agentMOBIL OIL CORP·Filed 1988·Granted May 16, 1989·22 cites·15 claims
- 0967US4848465AUse of alkali metal silicate foam with a chemical blowing agentMOBIL OIL CORP·Filed 1987·Granted Jul 18, 1989·20 cites·24 claims
- 1064US4813484AChemical blowing agents for improved sweep efficiencyMOBIL OIL CORP·Filed 1987·Granted Mar 21, 1989·32 cites·36 claims
- 1157US4832123ARemoving fracture fluid via chemical blowing agentsMOBIL OIL CORP·Filed 1988·Granted May 23, 1989·27 cites·26 claims
- 1240US2010286917A1Method and system for representing wells in modeling a physical fluid reservoirHAZLETT RANDY DOYLE·Filed 2009·Application pending·0 cites
- 1340US2012303342A1Method and system for representing wells in modeling a physical fluid reservoirHAZLETT RANDY DOYLE·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →