WELLBORE FLUIDS FOR INCREASED WELLBORE STABILITY AND REDUCED TORQUE

Wellbore fluids and methods of use thereof are disclosed. Wellbore fluids may include an aqueous base fluid, a rate of penetration enhancer, and a shale dispersion inhibitor, wherein the volume ratio of the rate of penetration enhancer to the shale dispersion inhibitor is greater than 1:1. Methods m...

Full description

Saved in:
Bibliographic Details
Main Authors FRIEDHEIM, James, MANESCU, Gabriel
Format Patent
LanguageEnglish
French
Published 17.11.2016
Subjects
ADHESIVES
CHEMISTRY
DYES
FUELS
LUBRICANTS
LUBRICATING COMPOSITIONS
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PEAT
PETROLEUM, GAS OR COKE INDUSTRIES
POLISHES
TECHNICAL GASES CONTAINING CARBON MONOXIDE
USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
Online AccessGet full text

Cover

More Information
Summary:Wellbore fluids and methods of use thereof are disclosed. Wellbore fluids may include an aqueous base fluid, a rate of penetration enhancer, and a shale dispersion inhibitor, wherein the volume ratio of the rate of penetration enhancer to the shale dispersion inhibitor is greater than 1:1. Methods may include circulating the wellbore fluid into a wellbore. La présente invention concerne des fluides de puits de forage et des procédés d'utilisation de ceux-ci. Des fluides de puits de forage peuvent comprendre un fluide de base aqueux, un activateur de vitesse de pénétration, et un inhibiteur de dispersion de schiste, le rapport en volume de l'activateur de vitesse de pénétration et de l'inhibiteur de dispersion des schistes étant supérieur à 1:1. Des procédés peuvent comprendre la circulation du fluide de puits de forage.
Bibliography:Application Number: WO2016US31757