For further information email info@mitchellservices.com.au or call +61 (0) 7 3722 7222 www.mitchellservices.com.au Client: Peabody Energy (North Goonyella) Service: Coal Mine Methane Drainage Location: Bowen Basin, Queensland, Australia Project Challenges: • Implementation of the rig schedule to meet mine site production requirements • Challenging ground conditions including flowing sands and basalt Approach and Equipment Used: • Utilised a brand new Schramm T130 and ancillary equipment that are all mine site compliant Client Outcomes: • Safe and efficient completion of wells on a “turnkey rate” for client • Gas drainage completed on time and as per budget ahead of mining operations CASE STUDY – COAL MINE METHANE DRAINAGE PEABODY ENERGY – NORTH GOONYELLA

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