Xitao Polymer Co., Ltd.
LOCATION: Profile Control > EOR water blocking agent
EOR water blocking agent

Product info:

It is composed of polymer, cross-linking agent and delaying agents. Polymer and cross-linking agent forms a three-dimension gel plugging the high permeability layer and water channeling. This water shutoff agent is used to control the release speed of the cross-linking agent , as well as the time needed for the gel formation.



Using concentration, %0.5
Gelling viscosity, mPa.s12~150
Gel crosslinking time, hcontrollable
Shutoff pressure,Mpa/m≥25
Suitable temp., ℃20-75

Using method:

Dissolved to a certain concentration solution(normally 2%), put 0.2-0.5% cross-linking agent & retard agent, mixed even, accroding to the well depth or temperature,set the temperature of the oven and put the solution into the oven, observing the performance, the crosslinking time can be adjusted as per customer's demand, normally 4-8days, the gel can be last in the reservoir for 3 to 12 months.

Xitao Polymer Co. Ltd.
Email: river@xitao.com
Mobile/what’s app:+86-13911651774
New plant: Yankougang Polymer Area, Rudong,Jiangsu,China
Plant add: Hou Wanggezhuang,Mulin,Shunyi, Beijing, 101309,China
Office add: 10H Oriental Kenzo Office Building, No. 48 Dongzhimenwai Dajie, Dongcheng Dist., Beijing, 100027,China