Enterprise Products Partners LP, Houston, has formed a partnership with Western Gas Partners LP, Houston, to own NGL fractionation Trains 7 and 8, currently under construction at EPP's complex in Mont Belvieu, Tex., east of Houston (OGJ Online, Mar. 26, 2012).

Hoover Energy Partners LP, Houston, and an affiliate, Pecos River Pipeline I LP, reported start-up of a compressor station, gas pipeline, and separation plant and plans to build a fractionation plant in the Delaware basin of Texas.

Williams, Tulsa, has let a contract to Wood Group Mustang for the survey, engineering, design, and program management of its Purity Pipeline projects, encompassing the conversion and construction of more than 300 miles of NGL and olefins pipelines along the Texas Gulf Coast.

Saudi Aramco has begun construction of a gas plant in an industrial region of northern Saudi Arabia to handle production from Midyan gas-condensate field under development in the Red Sea (OGJ Online, Nov. 16, 2012).

Oman Oil Co. Exploration & Production has let a contract to National Petroleum Construction Co. of Abu Dhabi for two offshore pipelines serving a gas plant under construction in the Musandam area of Oman.

MarkWest Utica EMG LLC will build a third 200-MMcfd cryogenic gas plant at its Seneca processing complex in Noble County, Ohio. It will support rapidly growing drilling by Antero Resources, Gulfport Energy Corp., and other producers in the southern Utica shale, the company reported.

Repsol Exploracion Peru Sucursal del Peru has let a front-end engineering and design contract to UniversalPegasus International (UPI) for its first compressor station in Peru.

Abu Dhabi Marine Operating Co. (ADMA-OPCO) has awarded Technip, Paris, a lump-sum turnkey contract for engineering, procurement, construction, precommissioning, commissioning, and start-up assistance for flare modifications and revamp on Das Island.

Caballo Energy LLC, Tulsa, has started up a 60-MMcfd gas processing plant near Carmen, Okla., in Alfalfa County, bringing Caballo’s total processing capacity in the region to about 100 MMcfd (OGJ Online, Sept. 18, 2012).

Dallas-based Crosstex Energy companies Crosstex Energy LP and Crosstex Energy Inc. have announced that Crosstex Energy Inc. will invest about $25 million in a third natural gas compression and condensate stabilization plant in the Ohio River Valley.

Dow Chemical Co. let an engineering, procurement, and construction (EPC) contract to Fluor Corp. for a propane dehydrogenation unit, an ethane cracker, and associated power, utilities, and infrastructure upgrades at its Oyster Creek complex in Freeport, Tex.