Peregrine Midstream Partners,

Ryckman Creek Resources, LLC, a subsidiary of Peregrine Midstream Partners, has received approval from the Federal Energy Regulatory Commission (FERC) to develop a new interstate natural gas storage field 25 miles southwest of the Opal Hub in Uinta County, Wyoming. It will be the largest independently-owned natural gas storage project serving the Opal Hub area. Development of the Ryckman Creek Gas Storage Project will consist of converting an existing partially-depleted oil and gas field into an HDMC gas storage facility with first-phase working gas capacity of approximately 35 Bcf. Phase I maximum injection capability will exceed 350,000 Mcfd with maximum withdrawals of approximately 480,000 Mcfd.