PARALLEL COIL PATHS FOR DOWNHOLE ANTENNAS
A tool that uses antennas to evaluate an environment surrounding a borehole, the tool including an antenna assembly, and the antenna assembly including a body with a longitudinal central axis, and an antenna mounted on the body in a continuous groove comprising a plurality of circumferential portion...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
06.09.2019
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Subjects | |
Online Access | Get full text |
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Abstract | A tool that uses antennas to evaluate an environment surrounding a borehole, the tool including an antenna assembly, and the antenna assembly including a body with a longitudinal central axis, and an antenna mounted on the body in a continuous groove comprising a plurality of circumferential portions and a plurality of transition portions, with each of the circumferential portions being formed in a plane and each of the planes being spaced apart from each other and parallel to each other; and with each of the circumferential portions at least partially extending circumferentially around the body within its respective plane and each of the transition portions transitioning the groove from an end of one of the circumferential portions to an end of an adjacent one of the circumferential portions.
L'invention concerne un outil qui utilise des antennes pour évaluer un environnement entourant un trou de sonde, l'outil comprenant un ensemble d'antennes, et l'ensemble d'antennes comprenant un corps doté d'un axe central longitudinal et une antenne montée sur le corps dans une rainure continue comportant une pluralité de parties circonférentielles et une pluralité de parties de transition, chacune des parties circonférentielles étant formée dans un plan et chacun des plans étant espacé par rapport aux autres et parallèle aux autres; et chacune des parties circonférentielles s'étendant au moins partiellement circonférentiellement autour du corps dans son plan respectif et chacune des parties de transition faisant passer la rainure d'une extrémité de l'une des parties circonférentielles à une extrémité d'une partie adjacente parmi les parties circonférentielles. |
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AbstractList | A tool that uses antennas to evaluate an environment surrounding a borehole, the tool including an antenna assembly, and the antenna assembly including a body with a longitudinal central axis, and an antenna mounted on the body in a continuous groove comprising a plurality of circumferential portions and a plurality of transition portions, with each of the circumferential portions being formed in a plane and each of the planes being spaced apart from each other and parallel to each other; and with each of the circumferential portions at least partially extending circumferentially around the body within its respective plane and each of the transition portions transitioning the groove from an end of one of the circumferential portions to an end of an adjacent one of the circumferential portions.
L'invention concerne un outil qui utilise des antennes pour évaluer un environnement entourant un trou de sonde, l'outil comprenant un ensemble d'antennes, et l'ensemble d'antennes comprenant un corps doté d'un axe central longitudinal et une antenne montée sur le corps dans une rainure continue comportant une pluralité de parties circonférentielles et une pluralité de parties de transition, chacune des parties circonférentielles étant formée dans un plan et chacun des plans étant espacé par rapport aux autres et parallèle aux autres; et chacune des parties circonférentielles s'étendant au moins partiellement circonférentiellement autour du corps dans son plan respectif et chacune des parties de transition faisant passer la rainure d'une extrémité de l'une des parties circonférentielles à une extrémité d'une partie adjacente parmi les parties circonférentielles. |
Author | KOROVIN, Alexei PRAKASH, Anand |
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DocumentTitleAlternate | PARCOURS DE BOBINE PARALLÈLES POUR ANTENNES DE FOND DE TROU |
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RelatedCompanies | HALLIBURTON ENERGY SERVICES, INC |
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Snippet | A tool that uses antennas to evaluate an environment surrounding a borehole, the tool including an antenna assembly, and the antenna assembly including a body... |
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SubjectTerms | ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS DETECTING MASSES OR OBJECTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ELECTRICITY FIXED CONSTRUCTIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING |
Title | PARALLEL COIL PATHS FOR DOWNHOLE ANTENNAS |
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