METHOD FOR FORMING APERTURES IN HYDROCARBON-CONTAINING FORMATION WITH USAGE OF MAGNETIC TRACKING

FIELD: technology for extracting hydrocarbons. ^ SUBSTANCE: method includes forming a second aperture in a formation. Along at least a part of first aperture a chain of a set of magnets is placed, which form series of magnetic fields. Second aperture in the formation may be formed with usage of magn...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	LEPPER GORDON BRJUS, PRATT KRISTOFER ARNOL'D, KHARRIS KRISTOFER KELVIN, KHARTMANN ROBIN ADRIANUS, VINIGAR KHAROLD DZH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	DETECTING MASSES OR OBJECTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	FIELD: technology for extracting hydrocarbons. ^ SUBSTANCE: method includes forming a second aperture in a formation. Along at least a part of first aperture a chain of a set of magnets is placed, which form series of magnetic fields. Second aperture in the formation may be formed with usage of magnetic tracking of a series of magnetic fields. Second aperture may be positioned at desired distance from first aperture. A set of one or more apertures close to first aperture is formed with usage of magnetic tracking of magnetic fields created by magnetic chain. Magnetic chain is moved from first a to aperture from first set, consisting of one or more apertures. Second set is composed of one or more apertures close to aperture which contains magnetic circuit. ^ EFFECT: increased efficiency. ^ 5 cl, 22 dwg