|
| METHOD OF BOREHOLE DESLUDGING |
| FIELD: hole drilling.
EFFECT: higher efficiency of cleaning of inclined, horizontal and cavernous sections of boreholes. |
| Publishing date: November 11, 2003 |
|
| DEVICE FOR SAND BRIDGE REMOVAL FROM WELL |
| FIELD: well operation and servicing.
EFFECT: higher efficiency of breakage of sand bridge. 2 dwg |
| Publishing date: November 11, 2003 |
|
| METHOD OF SECONDARY TAPPING OF OIL AND GAS WELL PRODUCING FORMATIONS |
| FIELD: drilling and repair of producing wells, particularly, secondary tapping of producing formations.
EFFECT: higher efficiency. 2 cl, 2 dwg, 1 ex |
| Publishing date: October 14, 2003 |
|
| PLANT FOR FRAGMENTATION OF WORN AUTOMOBILE TIRES |
| FIELD: utilization and reworking technical rubber articles, automobile tires in particular.
EFFECT: enhanced reliability and safety. 3 dwg |
| Publishing date: September 23, 2003 |
|
| DEVICE FOR AUTOMATIC CONTROL OF MATERIAL CRUSHING PROCESS |
| FIELD: mining industry; manufacture of building materials; energy saving technologies.
EFFECT: enhanced efficiency of crushing process control. 1 dwg |
| Publishing date: July 15, 2003 |
|
| ELECTRONIC SLOW-WAVE CIRCUIT AND DELAY CIRCUITS |
| FIELD: blasting operations; electronic-delay detonators including programmable ones with electronic slow-wave initiation.
EFFECT: enhanced operating reliability of detonators. 12 cl, 13 dwg |
| Publishing date: July 1, 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 |
|
| 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 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 |
|
| DEMOLITION TECHNIQUE FOR NATURAL AND ARTIFICIAL OBJECTS |
| The non-detonating burn mode is achieved by
arranging inflammable elements made in the form of pipes or films with an inner
diameter or a distance between the films smaller than critical for a given
substance or substance mixture throughout the section of the device in a uniform
manner co-axially with the direction of the burn propagation. |
| Publishing date: September 25, 2000 |
|
| METHOD OF DESTRUCTING THE ICE SHEET |
| The method consists in placing
the explosive charges at some distance from one another under and over the ice
sheet, and blasting these explosive charges. |
| Publishing date: July 21, 2000 |
|
Technologies of destruction
