Halliburton Co
HalliburtoActive Patents
0
Total Holdings
64
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0625705A2 | Measurement of the erodability of drilling fluid deposits | Expired / Lapsed | 1994-01-17 | — | 10 | Details |
| EP0419281A2 | Method of cementing a well | Expired / Lapsed | 1990-09-21 | — | 8 | Details |
| EP0108534A2 | Acoustic indicator for wells | Expired / Lapsed | 1983-10-20 | — | 11 | Details |
| EP0087867A1 | Cup type pipeline inflation anchor | Expired / Lapsed | 1983-02-09 | — | 12 | Details |
| US5499678A | Coplanar angular jetting head for well perforating | Expired / Lapsed | 1994-08-02 | 1996-03-19 | 17 | Details |
| US5273113A | Controlling multiple tool positions with a single repeated … | Expired / Lapsed | 1992-12-18 | 1993-12-28 | 14 | Details |
| US5174379A | Gravel packing and perforating a well in a single trip | Expired / Lapsed | 1991-02-11 | 1992-12-29 | 20 | Details |
| US5004049A | Low profile dual screen prepack | Expired / Lapsed | 1990-01-25 | 1991-04-02 | 14 | Details |
| US4981173A | Electric surface controlled subsurface valve system | Expired / Lapsed | 1989-06-14 | 1991-01-01 | 34 | Details |
| US4962815A | Inflatable straddle packer | Expired / Lapsed | 1989-07-17 | 1990-10-16 | 24 | Details |
| US4944348A | One-trip washdown system and method | Expired / Lapsed | 1989-11-27 | 1990-07-31 | 26 | Details |
| US4789251A | Cooling networks for PCD bearing surfaces | Expired / Lapsed | 1988-02-22 | 1988-12-06 | 49 | Details |
| US4747060A | Data acquisition module and method | Expired / Lapsed | 1986-03-31 | 1988-05-24 | 23 | Details |
| US4730677A | Method and system for maintenance and servicing of subsea w… | Expired / Lapsed | 1986-12-22 | 1988-03-15 | 35 | Details |
| US4667736A | Surface controlled subsurface safety valve | Expired / Lapsed | 1985-05-24 | 1987-05-26 | 22 | Details |
| US4653313A | Positive stirring consistometer cup and method of using the… | Expired / Lapsed | 1985-10-18 | 1987-03-31 | 20 | Details |
| US4636934A | Well valve control system | Expired / Lapsed | 1984-05-21 | 1987-01-13 | 28 | Details |
| US4584874A | Method for determining porosity, clay content and mode of d… | Expired / Lapsed | 1984-10-15 | 1986-04-29 | 9 | Details |
| US4580252A | Wide band acoustic receiver transducer | Expired / Lapsed | 1983-04-20 | 1986-04-01 | 9 | Details |
| US4575260A | Thermal conductivity probe for fluid identification | Expired / Lapsed | 1984-05-10 | 1986-03-11 | 7 | Details |
| US4571993A | Cementing system including real time display | Expired / Lapsed | 1984-02-27 | 1986-02-25 | 16 | Details |
| US4553601A | Method for fracturing subterranean formations | Expired / Lapsed | 1984-09-26 | 1985-11-19 | 19 | Details |
| US4538222A | Apparatus and method for mixing a plurality of substances | Expired / Lapsed | 1983-04-06 | 1985-08-27 | 18 | Details |
| US4538221A | Apparatus and method for mixing a plurality of substances | Expired / Lapsed | 1983-04-06 | 1985-08-27 | 13 | Details |
| US4460627A | Polymeric well treating method | Expired / Lapsed | 1982-08-25 | 1984-07-17 | 4 | Details |
| US4432064A | Apparatus for monitoring a plurality of operations | Expired / Lapsed | 1980-10-27 | 1984-02-14 | 23 | Details |
| US4375239A | Acoustic subsea test tree and method | Expired / Lapsed | 1980-06-13 | 1983-03-01 | 45 | Details |
| US4373581A | Apparatus and method for radio frequency heating of hydroca… | Expired / Lapsed | 1981-01-19 | 1983-02-15 | 10 | Details |
| US4372384A | Well completion method and apparatus | Expired / Lapsed | 1980-09-19 | 1983-02-08 | 51 | Details |
| US4370886A | In situ measurement of gas content in formation fluid | Expired / Lapsed | 1981-03-20 | 1983-02-01 | 21 | Details |
| US4297891A | Apparatus and method for protecting a transducer | Expired / Lapsed | 1980-01-11 | 1981-11-03 | 8 | Details |
| US4272302A | Method of making V-MOS field effect transistors utilizing a… | Expired / Lapsed | 1979-09-05 | 1981-06-09 | 6 | Details |
| US4265266A | Controlled additive metering system | Expired / Lapsed | 1980-01-23 | 1981-05-05 | 66 | Details |
| US4174729A | Pressure sensing safety device | Expired / Lapsed | 1977-02-25 | 1979-11-20 | 7 | Details |
| US4161782A | Microprocessor computerized pressure/temperature/time down-… | Expired / Lapsed | 1977-12-23 | 1979-07-17 | 26 | Details |
| US4155022A | Line flow electric power generator | Expired / Lapsed | 1977-06-03 | 1979-05-15 | 11 | Details |
| US4116272A | Subsea test tree for oil wells | Expired / Lapsed | 1977-06-21 | 1978-09-26 | 48 | Details |
| US4074536A | Oil well consolidation treating | Expired / Lapsed | 1976-08-02 | 1978-02-21 | 8 | Details |
| US4060140A | Method and apparatus for preventing debris build-up in unde… | Expired / Lapsed | 1976-10-12 | 1977-11-29 | 36 | Details |
| US3987964A | Mobile hydraulic jetting device for cleaning large planar s… | Expired / Lapsed | 1973-06-29 | 1976-10-26 | 31 | Details |
| US3875571A | Long range marine navigation system | Expired / Lapsed | 1973-08-20 | 1975-04-01 | 20 | Details |
| US3841152A | Drilling conditions monitor | Expired / Lapsed | 1973-02-02 | 1974-10-15 | 6 | Details |
| US3831011A | Method and apparatus for compensating a manifestation of fl… | Expired / Lapsed | 1973-02-28 | 1974-08-20 | 15 | Details |
| US3774448A | Fluid flow compensating method and system | Expired / Lapsed | 1972-06-15 | 1973-11-27 | 11 | Details |
| US3699320A | Temperature compensated liquid metering system and method | Expired / Lapsed | 1971-01-18 | 1972-10-17 | 26 | Details |
| US3629859A | Oil field production automation and apparatus | Expired / Lapsed | 1969-11-14 | 1971-12-21 | 60 | Details |
| US3566685A | Fluid flow metering method and system | Expired / Lapsed | 1968-07-05 | 1971-03-02 | 0 | Details |
| US3430801A | Closure for a high pressure vessel | Expired / Lapsed | 1968-02-12 | 1969-03-04 | 0 | Details |
| US3425274A | Flowmeter measuring system | Expired / Lapsed | 1966-03-30 | 1969-02-04 | 0 | Details |
| US3417820A | Well treating with aqueous gelled salt solutions | Expired / Lapsed | 1965-08-27 | 1968-12-24 | 0 | Details |
| US3393404A | System providing depth markers for beam deflection recorded… | Expired / Lapsed | 1966-03-17 | 1968-07-16 | 0 | Details |
| US3392572A | Steam quality measuring apparatus and method | Expired / Lapsed | 1965-03-26 | 1968-07-16 | 0 | Details |
| US3357564A | Filtering apparatus and method of making it | Expired / Lapsed | 1964-09-22 | 1967-12-12 | 2 | Details |
| US3354950A | Method and apparatus for accommodating telescoping action | Expired / Lapsed | 1965-02-25 | 1967-11-28 | 1 | Details |
| US3347318A | Well tool with rotary valve | Expired / Lapsed | 1965-11-24 | 1967-10-17 | 2 | Details |
| US3270814A | Selective completion cementing packer | Expired / Lapsed | 1964-01-23 | 1966-09-06 | 2 | Details |
| US3173648A | Flow control devices | Expired / Lapsed | 1961-08-14 | 1965-03-16 | 1 | Details |
| US3142988A | Pressure sensing apparatus | Expired / Lapsed | 1960-10-10 | 1964-08-04 | 1 | Details |
| US3136381A | Directed acoustic velocity logging | Expired / Lapsed | 1960-05-03 | 1964-06-09 | 2 | Details |
| US3109137A | Bridge circuit | Expired / Lapsed | 1959-03-24 | 1963-10-29 | 2 | Details |
| US3065407A | Well logging system | Expired / Lapsed | 1958-09-08 | 1962-11-20 | 0 | Details |
| US3024658A | Measuring system | Expired / Lapsed | 1959-03-09 | 1962-03-13 | 0 | Details |
| US2998521A | Radioactivity well logging system | Expired / Lapsed | 1957-06-13 | 1961-08-29 | 0 | Details |
| US1791498A | Method of and apparatus for differentially applying power | Expired / Lapsed | 1924-09-19 | 1931-02-10 | 0 | Details |