Table A2.

Field Application of Polymer.

S/L	Polymer	Synthetic/Bio	Formation	Field	Country	Ref
1	HPAM	Synthetic	Sandstone	North Burbank	USA
2	HPAM	Synthetic	Sandstone	West Kiehli		[66]
3	PAM	Synthetic	Sandstone	Cambridge Minnelusa		[78]
4	PAM	Synthetic	Sandstone	Tanner		[65]
5	HPAM	Synthetic	Sandstone	Tambaredjo		[79]
6	HPAM	Synthetic	Sandstone	Daqing	China	[61]
7	HPAM	Synthetic	Sandstone	Gudong		[60]
8	HPAM	Synthetic	Sandstone	Xing Long Tai		[63]
9	Xanthan	Bio	Sandstone	Voador Offshore Feild	Brazil	[80]
10	HPAM	Synthetic	Sandstone	Viraj	India	[69]
11	PAM	Synthetic	Sandstone	Sanand		[70]
12	HPAM	Synthetic	Sandstone	Matzen	Austria	[73]
13	HPAM	Synthetic	Sandstone	Pelican Lake	Canada	[79]
14	PAM	Synthetic	Sandstone	David Pool		[75]
15	Xanthan	Bio	Sandstone	Eddesse-Nord	Germany	[80]
16	Hydroxyethylcellulose (HEC)	Bio	Sandstone	Russia Romashkino Field	Russia	[76,80]