Our SouthTX operations consist of a gas gathering and processing system serving the Eagle Ford shale in southern Texas.  The system contains approximately 800 miles of gathering pipelines and the rich gas gathered is processed at two processing facilities with cumulative processing capacity of over 400 million cubic feet per day (MMCFD). 
The Silver Oak I and II facilities are each 200 MMcf/d cryogenic plants located in Bee County, Texas. We own 90% of the Silver Oak II processing plant and SPP owns the remaining interest. The SouthTX system includes our 50% interest in Carnero Gathering, LLC and our 50% interest in Carnero Processing, LLC (together, the “Carnero Joint Ventures”). SPP owns the remaining interest in the Carnero Joint Ventures. The Carnero Joint Ventures were formed in October 2015 for the purposes of constructing a 200 MMcf/d cryogenic plant and approximately 45 miles of high pressure gathering pipelines. As of December 31, 2016, the processing plant is under construction while the Carnero gathering facilities are operational and connect with SPP’s Catarina gathering system. We operate the Carnero gathering facilities and will operate the Carnero processing facility when complete.
The SouthTX system has access to natural gas take-away pipelines owned by Enterprise Intrastate, LLC; Kinder Morgan; Tejas Pipeline LLC, Natural Gas Pipeline Company of America; Tennessee Gas Pipeline Company, LLC; Transcontinental Gas Pipe Line, CPS Energy, and Houston Pipe Line Company LP. 

The following table lists the South Texas Gathering & Processing plants and related volumes for the year ended December 31, 2016


(1) Gross processing capacity represents 100% of ownership interests and may differ from nameplate processing capacity due to multiple factors including items such as compression limitations, and quality and composition of the gas being processed.
(2) Plant natural gas inlet represents the volume of natural gas passing through the meter located at the inlet of the natural gas processing plant, except for Badlands which represents the total wellhead gathered volume.
(3) Per day Gross Plant Natural Gas Inlet and NGL Production statistics for plants listed above are based on the number of days operational during 2016.  
(4) Plant natural gas inlet and NGL production volumes represent 100% of ownership interests.