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| METHOD PREDICTING PERSPECTIVE OF AREAS FOR OIL AND GAS |
| FIELD: proximity evaluation of prospects of developed geological structures prior to start of deep exploratory drilling.
EFFECT: enhanced authenticity of measurement results, simplified method and decreased cost of its realization. 2 cl, 3 dwg |
| Publishing date: November 4, 2003 |
|
| METHOD OF GEOPHYSICAL PROSPECTING TO ESTABLISH FILTRATION CAPACITIVE PROPERTIES OF OIL-AND-GAS BEARING DEPOSITS IN INTERWELL SPACE |
| FIELD: oil geology.
EFFECT: raised reliability and accuracy of substantiation of geological conditions to position exploratory and production wells. |
| Publishing date: September 16, 2003 |
|
| METHOD FOR ROUTING FIBER-OPTIC CABLE OVER OVERHEAD POWER TRANSMISSION LINE |
| FIELD: oil geology.
EFFECT: reduced expenses for drilling. |
| Publishing date: July 1, 2003 |
|
| 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 |
|
| 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 |
|
| METHOD OF DEVELOPMENT OF FLOODED DEPOSIT OF LIQUID OR GASEOUS HYDROCARBONS |
| FIELD: oil and gas production, processes developing oil and gas fields making it possible to enhance oil and gas output of flooded deposits.
EFFECT: increased oil and gas output from formation, reduced water cutting of production wells thanks to raised stability of insulating screen mounted in washed-through zones of deposit to effect of stratal or flood water, expanded assortment of utilized chemical reagents. 1 dwg, 3 tbl |
| Publishing date: May 13, 2003 |
|
| RADAR DETECTING INHOMOGENEITIES IN LAYER OF GROUND CLOSE TO SURFACE |
| FIELD: geophysics.
EFFECT: increased precision and resolution of radar. 5 dwg |
| Publishing date: April 15, 2003 |
|
| 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 |
|
| 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 |
|
| 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 |
|
| 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 |
|
| 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 |
|
| 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 |
|
| METHOD OF DEHYDRATION OF PULP AND DEVICE FOR REALIZATION OF THIS METHOD |
| FIELD: concentration of minerals; methods and devices for dehydration of pulp; concentrating mills, dredges, washing plants.
EFFECT: increased productivity; enhanced efficiency; reduced power requirements and material expenses. 3 cl, 2 dwg |
| Publishing date: January 21, 2003 |
|
| 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 |
|
| COMPOSITION FOR INCREASE OF OIL RECOVERY |
| FIELD: oil producing industry, particularly, compositions for waterproofing operation; applicable in regulation of filtration flows of oil formations.
EFFECT: higher efficiency of composition due to regulation of its physico-chemical characteristics (time of gel formation and viscosity), extended field of application, reduced cost of composition and solved ecological problem - utilization of wastes of petrochemical processes. 2 tbl, 3 ex |
| Publishing date: September 17, 2002 |
|
| 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 |
|
| PROCESS FOR PRODUCTION OF LIQUID PRODUCTS FROM PETROLEUM RESIDUES |
| FIELD: petroleum processing.
EFFECT: avoided coke formation. 4 cl, 2 ex |
| Publishing date: July 16, 2002 |
|
| 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 |
|
| COMPOSITION FOR DEHYDRATION AND DESALTING OF CRUDE OIL AND A METHOD FOR ITS USE ON WATER-OIL EMULSION BREAKING APPARATUS |
| FIELD: crude oil treatment.
EFFECT: enhanced water-oil emulsion breaking efficiency. 4 cl, 3 dwg, 2 tbl |
| Publishing date: March 19, 2002 |
|
| PROCESS FOR PRODUCTION OF LIQUID PRODUCTS FROM HEAVY PETROLEUM RESIDUE |
| FIELD: petroleum processing.
EFFECT: enhanced process efficiency. 6 cl, 1 dwg, 1 tbl, 5 ex |
| Publishing date: March 19, 2002 |
|
| 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 |
|
| 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 |
|
| 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 |
|
| A METHOD TO DETERMINE PRECIOUS METALS CONTENT IN POROUS MEDIA |
| In the newly-developed method, a sample is directed via a pipe on which generating and receiving frames are located. When a particle passes by the receiving frames, anomalies of the secondary magnetic field are registered. Comparing active and reactive components of the secondary magnetic field, size and specific electric conductivity of each particle are estimated. Based on these data, a sort of a metal and a weight of each particle are determined. Besides, weights of each metal sort particles are separately summarized. |
| Publishing date: December 26, 2000 |
|
| DETERMINATION OF SURFACE AREAS POTENTIALLY COLLAPSIBLE DURING UNDERGROUND EXPLORATION OF ORE DEPOSITS |
| The new technology introduces an additional provision of estimating the depth of exploration at all zones of overlapping exhausted beds. The estimation takes account of the parting thickness and the total thickness of deposits. Based on the obtained data, the contour lines of the total thickness and correlation between the exploration depth and the total thickness are drawn. |
| Publishing date: September 5, 2000 |
|
| 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 |
|
| METHOD OF BIOGEOCHEMICAL EXPLORATIONS OF PLATINUM DEPOSITS |
| This method includes taking of
the samples of vegetation of dominating species, their bashing (burning),
subsequent analysis, determination of abnormal values of concentrations of
platinum together with the development of maps and judging on their basis of the
presence of ore bodies. |
| Publishing date: July 21, 2000 |
|
| 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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