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1. (WO2018218362) PROPPANT TREATMENT AND ENHANCED WATER IMBIBITION IN TIGHT SUBTERRANEAN FORMATIONS BY USING DENDRIMERS

Pub. No.:    WO/2018/218362    International Application No.:    PCT/CA2018/050645
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Fri Jun 01 01:59:59 CEST 2018
IPC: C09K 8/80
C09K 8/68
E21B 43/22
E21B 43/26
E21B 43/267
Applicants: TRICAN WELL SERVICE LTD.
Inventors: QUINTERO, Harvey
WANG, Chuanzhong
ZHANG, Kewei
O'NEIL, Bill
HAWKES, Robert
Title: PROPPANT TREATMENT AND ENHANCED WATER IMBIBITION IN TIGHT SUBTERRANEAN FORMATIONS BY USING DENDRIMERS
Abstract:
The present disclosure is directed to the use of dendrimers in various compositions and methods applicable in oilfield applications, such as, but not limited to, in compositions containing oilfield chemical additives for enhancing the efficacy of the oilfield chemical additives in such compositions and in compositions containing an aqueous liquid to allow the compositions to exhibit an enhanced water imbibition in a subterranean hydrocarbon-bearing formation.