Changes

Tight Gas Fracturing Technology and Patent Report

159 bytes removed, 10:08, 3 July 2012
/* Graphical representation of Assignee's holding patents of Acid fracturing */
[[Image:Assignee acid.jpg|center|500px]]
Schlumberger ranks first in acquiring no. of patents in acid fracturing. ExxonMobil acquires 3 patents of acid fracturing whereas Baker Hughes has 2 patents.
'''Table: Acid Fracturing patent of different Companies.'''
|}
These sections now concentrate on the work done by the companies or institutes.
===Schlumberger===
382
edits