Fluids and techniques for hydrocarbon well completion

Details Fluids and techniques for hydrocarbon well completion Fluids and techniques for hydrocarbon well completion

C - Chemistry, Metallurgy

09

K

C09K 8/52 (2006.01) E21B 21/00 (2006.01)

Patent

CA 2356332

The Invention relates to novel fluids and techniques to optimize/enhance the production of hydrocarbon from subterranean formations (e.g., "completion fluids"), in particular, fluids and techniques are disclosed and claimed which remove wellbore damage and near-wellbore damage in the form of coating formed from drilling and production-related operations ("filtercake"); the techniques can be applied either by themselves or in conjunction with other completion operations, such as gravel packing; preferred embodiments are chelating agent and enzyme systems in a viscoelastic surfactant (VES) matrix.

L'invention concerne de nouveaux fluides et techniques qui permettent d'optimiser/de renforcer la production d'hydrocarbures à partir de formations souterraines (par exemple, des "fluides de complétion"). Elle concerne en particulier des fluides et des techniques qui permettent d'éliminer les dégâts au puits de forage et à proximité du puits de forage sous la forme de revêtement résultant d'opérations liées au forage et à la production ("gâteau de filtration"). Lesdites techniques sont applicables telles qu'elles ou conjointement avec d'autres opérations de complétion, telles que le gravillonnage de crépines. Les modes de réalisations préférés sont un agent chélateur et des systèmes d'enzymes dans une matrice de tensioactifs viscoélastiques.

Affiliated with

Also associated with

Rating

Fluids and techniques for hydrocarbon well completion does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluids and techniques for hydrocarbon well completion, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluids and techniques for hydrocarbon well completion will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1944087