Inventor · disambiguated record
Graham Hitchcock
Also filed as: HITCHCOCK GRAHAM · HITCHCOCK GRAHAM RICHARD
18 granted patents·1 pending application·10 citations·filing 2019–2024
88Inventor score
Files withSAUDI ARABIAN OIL CO19
Top patents by PatentIndex Score
19 records- 0191US11585176B2Sealing cracked cement in a wellbore casingSAUDI ARABIAN OIL CO·Filed 2021·Granted Feb 21, 2023·3 cites·18 claims
- 0291US11332997B2Downhole drill-inject and plug toolSAUDI ARABIAN OIL CO·Filed 2020·Granted May 17, 2022·3 cites·20 claims
- 0390US11435274B2Continuous mud rheology monitoringSAUDI ARABIAN OIL CO·Filed 2020·Granted Sep 6, 2022·2 cites·22 claims
- 0477US11454082B2Engineered composite assembly with controllable dissolutionSAUDI ARABIAN OIL CO·Filed 2020·Granted Sep 27, 2022·1 cites·25 claims
- 0570US12371967B2Wellbore operations system and methodSAUDI ARABIAN OIL CO·Filed 2024·Granted Jul 29, 2025·0 cites·20 claims
- 0670US11078748B2Lost circulation shapesSAUDI ARABIAN OIL CO·Filed 2019·Granted Aug 3, 2021·1 cites·8 claims
- 0764US12276165B2Lost circulation eutectoid alloy downhole deployment toolSAUDI ARABIAN OIL CO·Filed 2023·Granted Apr 15, 2025·0 cites·14 claims
- 0863US12203366B2Collecting samples from wellboresSAUDI ARABIAN OIL CO·Filed 2023·Granted Jan 21, 2025·0 cites·20 claims
- 0962US11473396B2Lost circulation shapesSAUDI ARABIAN OIL CO·Filed 2021·Granted Oct 18, 2022·0 cites·11 claims
- 1060US11988052B2Methods and apparatus for deployment of large lost circulation material objectsSAUDI ARABIAN OIL CO·Filed 2022·Granted May 21, 2024·0 cites·21 claims
- 1159US11225843B2Composite dual channel drill pipes and method of manufactureSAUDI ARABIAN OIL CO·Filed 2019·Granted Jan 18, 2022·0 cites·14 claims
- 1258US11898437B2Method and system for determining fluid level change using pressure monitoring of annular gasSAUDI ARABIAN OIL CO·Filed 2021·Granted Feb 13, 2024·0 cites·19 claims
- 1354US11709118B2Lost circulation materials (LCM) and lost circulation shapes (LCS) test fixtureSAUDI ARABIAN OIL CO·Filed 2021·Granted Jul 25, 2023·0 cites·19 claims
- 1450US11773658B2Quick connection interface for electrical submersible pump componentsSAUDI ARABIAN OIL CO·Filed 2021·Granted Oct 3, 2023·0 cites·18 claims
- 1547US11371301B2Lost circulation shape deploymentSAUDI ARABIAN OIL CO·Filed 2020·Granted Jun 28, 2022·0 cites·10 claims
- 1646US11867028B2Gauge cutter and sampler apparatusSAUDI ARABIAN OIL CO·Filed 2021·Granted Jan 9, 2024·0 cites·30 claims
- 1746US11867012B2Gauge cutter and sampler apparatusSAUDI ARABIAN OIL CO·Filed 2021·Granted Jan 9, 2024·0 cites·20 claims
- 1846US2024328273A1Method and system for retrieving a whipstock with a drill bit in a wellboreSAUDI ARABIAN OIL CO·Filed 2023·Application pending·0 cites
- 1943US11761275B2Drill string solids deploymentSAUDI ARABIAN OIL CO·Filed 2021·Granted Sep 19, 2023·0 cites·15 claims
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