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| HEAVY HYDROCARBONS REACTOR. |
| SUBSTANCE: invention can be used for heavy hydrocarbons and oil processing, and for refinery waste recycling. Activating gas and heavy hydrocarbons are supplied from storage facilities 4 and 5 with compressor 6 and pump 7 to inlets 8 and 9 of soaking section 10. High velocity heavy hydrocarbons is delivered to two-phase jet pump 18 and carries along activating gas, thus partially mixing up. |
| Publishing date: March 20, 2009 |
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| METHOD OF TRANSFER OF HIGH-VISCOSITY RESIDUES OBTAINED IN OIL-REFINING PROCESS |
| FIELD: pipe line transportation.
EFFECT: enhanced efficiency. 5 cl, 3 tbl |
| Publishing date: June 24, 2003 |
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| COMPOSITION FOR OIL RECOVERY OF PRODUCTION FORMATIONS, INTENSIFICATION OF OIL PRODUCTION PROCESSES, AND REDUCTION OF HYDRAULIC FRICTION UPON TRANSPORT |
| FIELD: oil and gas production.
EFFECT: enhanced integrated effect, improved oil-driving properties, and widened effect on bottom zone of formation. 2 cl, 2 tbl, 11 ex |
| Publishing date: June 17, 2003 |
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| UPDATED METHOD OF LIQUEFACTION OF NATURAL GAS |
| FIELD: methods of liquefaction of natural gases at high content of methane and pressure exceeding 3103 kPa.
EFFECT: reduced power requirements. 22 cl, 4 dwg, 5 tbl |
| Publishing date: June 17, 2003 |
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| COMPOSITION FOR INSULATING FORMATION WATER INFLOW IN OIL WELLS |
| FIELD: oil and gas production.
EFFECT: prevented water inrush over high-permeable zones and cracks and increased oil inflow from oil-saturated portions of reservoir. 2 cl, 2 ex |
| Publishing date: April 8, 2003 |
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| PROCESS OF ELIMINATION OF PARAFFIN, HYDRATE AND ICE PLUGS IN OPERATING WELLS |
| FIELD: overhaul and underground repair of operating wells, elimination of paraffin, hydrate and ice plugs in pipe clearance and tubular annulus in wells fitted with sucker-rod pump plants.
EFFECT: expanded stock of operating wells fitted with sucker-rod pump plants. 2 dwg |
| Publishing date: April 1, 2003 |
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| METHOD OF DESTROYING STABLE CRUDE OIL EMULSION |
| FIELD: crude oil treatment.
EFFECT: enhanced emulsion destruction efficiency. 3 cl, 3 dwg, 4 tbl |
| Publishing date: March 25, 2003 |
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| METHOD OF SECONDARY DEVELOPMENT OF HIGH-VISCOSITY OIL DEPOSIT |
| FIELD: secondary methods of development of high-viscosity oil deposits earlier operated by mining method under conditions of depletion drive.
EFFECT: higher coverage and oil recovery from formation, reduced unproductive losses of heat. 4 dwg, 1 ex |
| Publishing date: March 4, 2003 |
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| METHOD OF CASED WELL PERFORATION WITH HIGH-TEMPERATURE SUPERSONIC GAS JET AND DEVICE FOR METHOD EMBODIMENT |
| FIELD: oil and gas producing industry, particularly, methods and devices for perforation with high-temperature supersonic gas jet in secondary tapping of formation and completion of cased wells.
EFFECT: increase kinetic energy and temperature of gas perforating jet. 14 cl, 5 dwg, 2 tbl |
| Publishing date: February 11, 2003 |
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| METHOD OF PARAFFIN DEPOSIT PREVENTION IN OIL WELL |
| FIELD: oil producing industry, particularly, methods of paraffin formation control in production of paraffin-base crude oil.
EFFECT: higher efficiency of paraffin formation control at various stages of crystallization, increased time between overhauls. 1 tbl |
| Publishing date: February 11, 2003 |
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| METHOD OF GEOCHEMICAL SEARCH FOR OIL AND GAS DEPOSIT |
| FIELD: prospecting for oil and gas.
EFFECT: increased informativity and authenticity of method with reduction of material expenditure. 2 dwg |
| Publishing date: January 21, 2003 |
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| METHOD OF INCREASING WELLS PRODUCTIVITY |
| FIELD: oil producing industry.
EFFECT: efficient removal of paraffin accumulation and creation of water-repellent zones in water-encroached wells. 2 cl, 2 tbl. |
| Publishing date: November 19, 2002 |
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| DEVICE FOR FORMATION OF DIRECTED FRACTURES IN WELLS |
| FIELD: mining; applicable in formation of initiating fracture in well, presetting the orientation of rock fracturing plane in mining of valuable crystalline raw materials and stone, construction of roads and tunnels in mountainous regions, and breakage of oversizes.
EFFECT: increased efficiency of device operation, reduced time for rock fracturing, simplified design of device. 4 cl, 3 dwg |
| Publishing date: July 23, 2002 |
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| METHOD OF FLAMELESS BREAKAGE OF SOLID BODIES AND DEVICE FOR ITS EMBODIMENT |
| FIELD: technology of blasting operations, particularly, flameless blasting of rocks.
EFFECT: higher safety of operation with flameless breakage of solid bodies. 2 cl, 1 dwg |
| Publishing date: July 23, 2002 |
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| METHOD OF CLEANING OIL AND GAS CONDENSATE TO ELIMINATE HYDROGEN SULFIDE AND MERCAPTANS |
| FIELD: crude oil treatment and petroleum processing.
EFFECT: increased degree of cleaning and intensified process. 5 cl, 10 ex |
| Publishing date: July 23, 2002 |
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| METHOD OF TAPPING OF PRODUCING FORMATION OF FLUID MINERAL |
| FIELD: oil producing industry; applicable in mining of producing formations containing oil and/or gas.
EFFECT: increased productivity of labor in tapping of producing formation of fluid mineral. 2 cl, 3 dwg |
| Publishing date: May 14, 2002 |
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| METHOD OF REDUCING SUMMARY ACID NUMBER OF CRUDE OIL |
| FIELD: petrochemistry.
EFFECT: reduced summary acid number. 9 cl, 2 dwg, 4 tbl, 2 ex |
| Publishing date: March 19, 2002 |
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| METHOD OF OIL POOL DEVELOPMENT |
| FIELD: development of oil pools; development of water-encroached oil pools.
EFFECT: higher efficiency and reliability. 1 ex |
| Publishing date: March 5, 2002 |
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| METHOD OF OIL POOL RESERVES DETERMINATION |
| FIELD: oil producing industry; applicable in determination of deposit reserves with deposits of complicated configuration of Salim type and pools of reef origin.
EFFECT: determination of strip-like pool width and orientation on terrain with minimum number of wells and volume of hydrodynamic research. |
| Publishing date: May 30, 2001 |
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| A METHOD OF OIL PRODUCTS COLLECTION AND REMOVAL FROM THE SURFACE OF GROUND WATERS |
| The known method of oil products collection and removal from the surface of ground waters includes construction of an anti-filtering barrier and a drain installation. In the method being patented, an internal dam from mineral ground is first built over the perimeter of an area being cleaned, and an external dam is then constructed at a distance from the internal dam. Thereafter, an anti-filtering barrier, passing through the internal dam at a depth below the level of the formed oil product lens sole but which doesn’t reach the water confining stratum, and through the external dam at the water confining stratum level, is built. Then, water is delivered to the space formed by the dams, and the ground is saturated with water, thus expelling oil products to the ground surface where a drain installation, lowered below the root level layer and the depth of the foundation of constructions and facilities, operates.
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| Publishing date: March 20, 2001 |
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| METHOD OF MINING HIGH-VISCOSITY OIL BED |
| The new technology was developed specifically for mining multi-layer deposits, which substantially constitutes its difference from the existing methods. With multi-layer deposits at a later stage of exploration, there is a necessity to inject the heat-carrying agent both into the low-permeable layers and the high-permeable layers of the non-uniform bed. |
| Publishing date: September 5, 2000 |
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| METHOD OF MINING AN OIL POOL |
| This method is updated by the operations that provide for extraction of oil from fractured ground. The new option is to make a horizontal borehole below or above the horizontal fracturing, after which the pool is to be penetrated by perforations, hydraulic rapture or boring vertical wells to the fractured zone. |
| Publishing date: September 5, 2000 |
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| METHOD OF OIL FIELD DEVELOPMENT |
| There exist methods of oil field
development including together with the producing well the building of a
pressure well, through which they inject excess activated sludge obtained from
secondary sewer setting tanks of biological refining structures. |
| Publishing date: July 26, 2000 |
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| METHOD OF EXPLOITING THE DEPOSITS OF HEAVY OIL AND NATURAL BITUMEN |
| The novelty of this method
consists in the sequential pumping of solvent and heat-transfer agent into the
bed. |
| Publishing date: July 21, 2000 |
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