1-20 of 54
Keywords: gel
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Journal Articles
SPE Prod & Oper 37 (02): 295–300.
Paper Number: SPE-209590-PA
Published: 11 May 2022
...Irina Zahirovic; Petar Skrobonja; Dušan Danilovic Summary This paper focuses on the results of water shutoff operations using polymer gel in the Kelebija oil field. The methodology of candidate wells’ selection and the manner of performing the operation will also be included. The Kelebija oil field...
Journal Articles
SPE Prod & Oper 35 (02): 202–213.
Paper Number: SPE-190256-PA
Published: 14 May 2020
...Bergit Brattekås; Randy Seright; Geir Ersland Summary Crosslinked polymers extrude through fractures during placement of many conformance‐improvement treatments, as well as during hydraulic fracturing. Dehydration of polymer gel during extrusion through fractures has often been observed...
Journal Articles
Journal Articles
SPE Prod & Oper 33 (02): 196–213.
Paper Number: SPE-186112-PA
Published: 17 August 2017
... on crosslinking reactions between polymers and crosslinkers. Breaker technologies such as oxidizers, enzymes, fluoride compounds, oxides, vitamins, and decrosslinking agents are used to break the crosslinked polymer-based gels. These materials are added as components of the initial fracturing-fluids recipe...
Journal Articles
SPE Prod & Oper 32 (03): 333–342.
Paper Number: SPE-169784-PA
Published: 11 August 2017
..., SI was also added to the fracturing gel used to carry the fracturing sand. This paper outlines the selection methods for the inhibitor chemical for application in fracturing fluids in terms of rheology, retention/release, and formation damage, and presents the chemical-return profiles from the five...
Journal Articles
Journal Articles
Journal Articles
Journal Articles
Journal Articles
SPE Prod & Oper 30 (02): 99–109.
Paper Number: SPE-169064-PA
Published: 13 April 2015
...B.. Brattekås; S. G. Pedersen; H. T. Nistov; Å.. Haugen; A.. Graue; J. -T. Liang; R. S. Seright Summary This work investigated the blockage performance of a Cr(III)-acetate-hydrolyzed polyacrylamide (HPAM) gel after placement in open fractures, with emphasis on the effect of gel maturity during...
Journal Articles
Journal Articles
Journal Articles
SPE Prod & Oper 27 (04): 363–370.
Paper Number: SPE-147692-PA
Published: 07 November 2012
...L.. Ouyang; T.. Yango; D.. Zhu; A. D. Hill Summary Fracture fluid damage caused by residual polymer gel in propped fractures results in low fracture conductivity and short effective fracture length, sometimes severely reducing the productivity of a hydraulically fractured well. The residual gels...
Journal Articles
SPE Prod & Oper 27 (03): 278–283.
Paper Number: SPE-140529-PA
Published: 31 July 2012
... proppant drilling operation sand ratio total fluid Economide Directional Drilling fracture amount Pump Rate actual injection schedule fracture SPE Production fracture treatment hydraulic fracturing isolation gel water cut perforation permeability University Fracturing fluid...
Journal Articles
SPE Prod & Oper 26 (04): 381–387.
Paper Number: SPE-140686-PA
Published: 12 October 2011
...Ben Xu; A.D.. D. Hill; Ding Zhu; Lei Wang Summary Guar gum and its derivatives have been the most commonly used polymers to increase the viscosity of fracturing fluids. However, the conductivity of many fractures created with guar-based polymers is low because of residual unbroken polymer gel...
Journal Articles
Journal Articles
SPE Prod & Oper 23 (01): 14–23.
Paper Number: SPE-102244-PA
Published: 20 February 2008
... isolation behind the liner were treated with an innovative gel gas-shutoff procedure. The merits of this procedure out-weighed those of other proposed solutions: targeted placement, a strong full-blocking gel to fill up channels behind the liner, inert particles to control fluid loss of the full-blocking...
Journal Articles
SPE Prod & Oper 22 (03): 348–356.
Paper Number: SPE-99580-PA
Published: 19 August 2007
...Yajun Liu; Phani B. Gadde; Mukul M. Sharma Summary In conventional gel-fracturing treatments, the damage induced by the gel can have a significant impact on well performance, particularly in low-permeability gas formations. Slick-water fracs have been shown to be more successful in some tight gas...
Journal Articles

Product(s) added to cart

Close Modal