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exxon gravel packing technique using wiper

HOUSTON – Exxon Mobil has awarded Baker Hughes a limited international license to Exxon Mobil's Alternate Path technology patent portfolio for services of gravel packing cased and openhole ...

This paper is intended to describe the design and execution of the first through-tubing gravel pack (TTGP) performed in 2-7/8" tubing in an offshore field in Malaysia, the challenges faced as well ...

ExxonMobil affiliates collaborated with third party suppliers to design and qualify new hardware to facilitate zonal isolation, extend gravel pack reach, and simplify rig site operations. This process included engineering design, component testing, …

Because of the high cost of mobilizing a workover rig to perform a conventional gravel- pack completion, the operator chose to recomplete the well using a rigless through-tubing gravel-pack technique that allowed the gravel-pack assembly to be installed through the existing completion tubing. This vent screen and isolation packer method, which uses

exxon gravel packing technique using wiper. Sand Control - Maximising Production And Cutting Out The ... Sep 12, 2012· Gravel packs Without question, the use of gravel packs is the most widespread sand control technique, accounting for three quarters of the sand control treatments used in the world today. Cased hole or open hole gravel packs ...

Wed, 10/09/2019 - 08:05 AM. Halliburton has been awarded an international license for ExxonMobil's patented Non-Aqueous Fluid Gravel Packing (NAFPac) technique for gravel pack completions on Oct. 8. Hole stability and shale inhibition are keys to successful installation of open-hole completions. NAF is often selected to optimize the drilling ...

Halliburton has been awarded an international license for ExxonMobil's patented Non-Aqueous Fluid Gravel Packing (NAFPac) technique for gravel pack completions. Hole stability and shale inhibition are keys to successful installation of open hole completions. Non-aqueous fluid (NAF) is often selected to optimize the drilling process, but hole ...

Halliburton awarded license to run ExxonMobil's NAFPac technique. Halliburton has been awarded an international license for ExxonMobil's patented Non-Aqueous Fluid Gravel Packing (NAFPac) technique for gravel pack completions. Hole stability and shale inhibition are keys to successful installation of open hole completions.

The increased flow velocity prevents the premature settling of gravel and stabilizes the formation of gravel dunes in the wellbore annulus, thereby significantly increasing gravel packing efficiency in inclined wells. The proper flow restriction can be obtained using a wide diameter stinger pipe.

Prepacking and water packing techniques were successful in gravel packing the long, highly deviated completion intervals (up to 445 ft at angles approaching 70{degrees}) in the wells on the Lena guyed tower, located in the Gulf of Mexico. During 8 rig-years of operations, these techniques were used for both single and multizone completions.

The operator may gravel pack 912 a formation or apply a fluid treatment 914 to a formation using any variety of packing techniques known in the art, such as those described in U.S. Provisional Application Nos. 60/765,023 and 60/775,434. Although the present techniques may be utilized with alternate path techniques, they are not limited to such ...

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The present invention provides a method for gravel packing a open-hole wellbore having a filter cake, comprising pumping a gravel slurry into a first portion of an annulus between the wellbore and a screen, at a sufficient rate and pressure to form at least a first fracture and diverting the gravel slurry to a second portion of said annulus through alternate flowpaths while providing hydraulic ...

Frac-packing is a completion technique that merges two distinct processes: Hydraulic fracturing and gravel packing. The main challenge of a frac-pack completion is the successful creation of high ...

10/9/2019. HOUSTON - Halliburton has been awarded an international license for ExxonMobil's patented Non-Aqueous Fluid Gravel Packing (NAFPac) technique for gravel pack completions. Hole ...

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