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400636986 19 2014-07-02T06:31:23.453-06:00 10396 SOUTHWESTERN ENERGY PRODUCTION COMPANY

2350 N SAM HOUSTON PKWY EAST #125

HOUSTON TX 77032 Cheryl Rowell 281 618-7439 Cheryl Rowell Sr. Saff Reg Analyst 2014-07-02T06:31:23.453-06:00 2014-07-02T06:31:23.423-06:00 437735 in process rowellc 2014-06-30T15:41:38.61-06:00 rowellc cheryl_rowell@swn.com 0.00000 cheryl_rowell@swn.com arrambid arrambid 2014-07-02T06:31:20.64-06:00 400632626 400636986 CHESSON, BOB 2014-06-24T00:00:00-06:00 WELL 05 001 09804 ADAMS SWNE 30 3S 61W 6 N CROP LAND clear, north wind 5 mph 0 0 At approximately 12 noon CST, Patterson 180 spilled 5-6 bbls OBM (first estimate checking volumes) as a result of a failure in the rig's kelly hose. This is a high pressure synthetic rubber hose that connects the rig mud pumps with the drill string. Some drilling fluid was sprayed off location in the adjacent wheat field. The pump was immediately shut off and hose replaced. Landowner, county and state have been notified. 400632626 true 2014-06-24T00:00:00-06:00 39.761280 -104.255090 FEE 0 0 0 true <_x0032_7_approved>false S false wheat field 0 0 0 >=5 and <100 0 true false true false false 0 2014-06-25T07:06:53.89-06:00 Diesel mud 400636986 400636986 FORM 19 SUBMITTED 400636986.pdf 400636986 400637607 TOPOGRAPHIC MAP Linnebur Flying Service 3-61 1-30 Spill Area.pdf 67806 400636986 1 SPILL 2014-06-24T00:00:00-06:00 COGCC Bob Chesson

(Left 2 messages on voice mail. Sent e-mail notification @ 1:44 pm CST. No response.)

303 894-2100 400636986 2 SPILL 2014-06-24T00:00:00-06:00 Adams County Environmental Craig Tessmer

Will notify additional parties by e-mail

720 523-6841 400636986 3 SPILL 2014-06-24T00:00:00-06:00 Adams County Transportation Gordon Stevens

Confirm well and location. Will call visit location 6/25/14 and call back if any further information is required.

720 523-6965 400636986 1 2014-07-01T00:00:00-06:00 0 0 true false false false false false 0 false Visual check with landowner to find residue. Farmland, currently growing wheat. 40 0 8.25 bbls of drilling fluid recovered from drilling location. .75 drilling fluid residue sprayed on wheat field. 0 0 0 0 0 0 9 8 0 0 false false 0 0 false false false false false false true true true true true true 175 50 0 400636986 1 2014-06-24T00:00:00-06:00 false true false false Kelly hose ruptured on drilling rig. Kelly hose replaced. 0 false false false 0 0 Thread was being aborted.