FIELD: oil and gas industry.
SUBSTANCE: group of inventions is related to the area of formation of subsurface well bores. System for formation of subsurface well bore contains a rack-and-gear drive comprising a drive system with clamp arrangement capable of the drill stem control; automatic position control system comprising at least one measurement sensor connected to the rack-and-gear drive, at that automatic position control system is designed to measure and track increasing angular location of at least one pipe and control position of at least the above pipe using rack-and-gear drive.
EFFECT: provision of the well bore formation without interruption of the drilling process.
18 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HEATING OF UNDERGROUND HYDROCARBON FORMATIONS BY CIRCULATING HEAT-TRANSFER FLUID | 2009 |
|
RU2537712C2 |
| HEATING SYSTEM FOR UNDERGROUND FORMATION AND METHOD OF HEATING UNDERGROUND FORMATION USING HEATING SYSTEM | 2008 |
|
RU2477786C2 |
| USING SELF-REGULATING NUCLEAR REACTORS IN TREATING SUBSURFACE FORMATION | 2009 |
|
RU2518700C2 |
| SYSTEMS FOR TREATMENT OF UNDERGROUND BED WITH CIRCULATING HEAT TRANSFER FLUID | 2009 |
|
RU2529537C2 |
| SYSTEMS AND METHODS FOR UNDERGROUND SEAM PROCESSING WITH HELP OF ELECTRIC CONDUCTORS | 2009 |
|
RU2524584C2 |
| SUCCESSIVE HEAT OF MULTITUDE LAYERS OF HYDROCARBON CONTAINING BED | 2007 |
|
RU2415259C2 |
| HEATING OF HYDROCARBON-CONTAINING BEDS IN PHASED PROCESS OF LINEAR DISPLACEMENT | 2007 |
|
RU2447274C2 |
| USING SELF-REGULATING NUCLEAR REACTORS IN TREATING SUBSURFACE FORMATION | 2009 |
|
RU2518649C2 |
| PROCESS OF INCREMENTAL HEATING OF HYDROCARBON CONTAINING FORMATION IN CHESS-BOARD ORDER | 2007 |
|
RU2451170C2 |
| SULPHUR BARRIER FOR USE IN PROCESSES AT DEPOSIT LOCATION FOR BED PROCESSING | 2007 |
|
RU2439289C2 |
