CUSTOMERS & USERS OF BST PRODUCTS Past & Current to 05/29/2003 Aera Energy [See Shell Western E & P, below] Alpha Gage, Bakersfield, CA American Barter Petroleum, Bakersfield, CA Arco, Kuparuk, Alaska Arguello, Inc., Goleta, CA Atlas Indonesia, Jakarta Atlas Wireline Services, Singapore ...

Side pocket gas lift mandrels The highest design, engineering, manufacturing, and quality assurance practices have been incorporated into all of BST's side pocket gas lift mandrels since BST'sfirst high pressure (10,000 psi) mandrels were delivered to Otis/Halliburton in 1982. Engineering design is ...

BST's KE-1.5 wireline retrievable soft-set latch locks 1 " valves and accessories into any manufacturer's standard side pocket gas lift mandrels with 1 " pockets that will accept an RK or K-1.5 top latch. The KE-1.5 has a 3/8" diameter longitudinal bore, allowing flow through the center of the latch...

"A" Style Seating Nipples "A" style seating nipples are precision nipples containing a fine finished seal bore to accept and seal standing valves, and are normally used in conjunction with equalizing or non-equalizing standing valves to prevent produced fluid in the tubing from being forced down int...

BST's EDV-1.5R is a 1 " equalizing dummy valve designed to isolate communication between casing and tubing, and is also designed to equalize the casing and tubing pressure when the equalizing prong is retrieved by wireline. This valve has two sets of packing that straddle and pack off the casing por...