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1. WO2020112212 - TREATMENT FLUIDS CONTAINING HIGH DENSITY IODIDE BRINES

Publication Number WO/2020/112212
Publication Date 04.06.2020
International Application No. PCT/US2019/050971
International Filing Date 13.09.2019
IPC
C09K 8/03 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
02Well-drilling compositions
03Specific additives for general use in well-drilling compositions
C09K 8/08 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
02Well-drilling compositions
04Aqueous well-drilling compositions
06Clay-free compositions
08containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
E21B 43/25 2006.01
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
43Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
25Methods for stimulating production
E21B 21/00 2006.01
EFIXED CONSTRUCTIONS
21EARTH OR ROCK DRILLING; MINING
BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
21Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
CPC
C09K 8/10
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
8Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
02Well-drilling compositions
04Aqueous well-drilling compositions
06Clay-free compositions
08containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
10Cellulose or derivatives thereof
C09K 8/12
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
8Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
02Well-drilling compositions
04Aqueous well-drilling compositions
06Clay-free compositions
12containing synthetic organic macromolecular compounds or their precursors
C09K 8/28
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
8Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
02Well-drilling compositions
04Aqueous well-drilling compositions
26Oil-in-water emulsions
28containing organic additives
E21B 21/003
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
21Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
003Means for stopping loss of drilling fluid
Applicants
  • HALIBURTON ENERGY SERVICES, INC. [US]/[US]
Inventors
  • ZHOU, Hui
  • DAVIS, Chesnee, Lae
Agents
  • BERGERON, Amy, E.
  • MORICO, Paul
  • EBER, Michelle
  • ALFARO, Micaela, N.
  • FLANNERY, Elizabeth, D.
Priority Data
16/568,95112.09.2019US
62/772,74229.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TREATMENT FLUIDS CONTAINING HIGH DENSITY IODIDE BRINES
(FR) FLUIDES DE TRAITEMENT CONTENANT DES SAUMURES À HAUTE DENSITÉ EN IODURES
Abstract
(EN)
The present disclosure provides methods and systems for treatment fluids including an iodide brine. In some embodiments of the present disclosure,: an oil-based treatment fluid in the form of an invert emulsion comprising an aqueous internal phase and an oil external phase, wherein the aqueous internal phase comprises an iodide brine is provided. The treatment fluid may be introduced into at least a portion of a well bore penetrating at least a portion of a subterranean, formation.
(FR)
La présente invention concerne des procédés et des systèmes de traitement de fluides comprenant une saumure à iodures. Dans certains modes de réalisation de la présente invention : un fluide de traitement à base d'huile sous la forme d'une émulsion inverse comprenant une phase interne aqueuse et une phase externe huileuse, la phase interne aqueuse comprenant une saumure à iodures. Le fluide de traitement peut être introduit dans au moins une partie d'un puits de forage pénétrant dans au moins une partie d'une formation souterraine.
Also published as
Latest bibliographic data on file with the International Bureau