Development and application of guar gum crosslinked gel with adjustable gelation time for total loss treatment

To remediate the problem of severe or total losses, and meet the requirements of borehole plugging and pumping at different well depths, a novel crosslinked polymer gel (named HPG/Zr gel) with controlled gelation time and high gel strength was developed as loss circulation material, which mainly com...

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Autori principali:	Zhengqiang Xiong, Fan Fu, Zhifei Zou, Xiaodong Li, Shixian Tao, Yanning Li
Natura:	Artigo
Lingua:	Inglês
Pubblicazione:	KeAi Communications Co., Ltd. 2023-12-01
Serie:	Petroleum
Soggetti:	Crosslinked gel Lost circulation treatment Hydroxypropyl guar gum Controlled gelation time Supporting cement slurry ability
Accesso online:	http://www.sciencedirect.com/science/article/pii/S240565612200061X
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