Recycling and Conservation May 22, 2014 Kieran Barrows – Facilities Engineer Chip MacLaughlin – Water Resource Engineer
Stratigraphic Display of 4 Stack Development Not to scale Represents ~5,000 ft 1 NYSE : LPI | www.laredopetro.com
Integrated Water Resources/Facility 2 NYSE : LPI | www.laredopetro.com
4 Stack Pad and Facility Layout Future Future Well Well Well Well LP Fuel Gas to Well Pad Rig ~150 psig Metered GL gas Future Future Well Well Well Well 3 Phase LP Fuel Gas to Rig ~150 psig FWKO LP Gas Oil Water 3 Phase Metered GL gas Well Pad Heater Treater LP Gas Oil Intermediate Pad Oil LP Gas To Central Water Tank Battery HP Gas for GL ~1100 psig LP Fuel Gas ~150 psig 3 NYSE : LPI | www.laredopetro.com
Typical Production Corridor 4 NYSE : LPI | www.laredopetro.com
Water Resource Requirements for 4 Stack, 4 Rig Development Corridor Average Frac Rate (per well): 100 bbl/min Total Water Used (per well): 300,000 bbl Average Drill Time (per well): 25-30 days 7500’ Laterals 1 Rig for 4 Stack Lateral Water Usage: 1.2 MM bbl/month/pad 5 NYSE : LPI | www.laredopetro.com
Recycle Water Availability 4 Drilling Rigs - 4 Fracs per Month Water Sources: 1,400,000 Brackish Waters 1,200,000 Flowback water Produced Water 1,000,000 BBL of Frac Water Fresh Water 800,000 GOAL: 600,000 400,000 A 50% reduction of fresh water usage by 200,000 4Q 2016. 0 0 4 8 12 16 20 24 28 32 36 40 44 48 Month Flowback Water Recovery Other Water Sources 6 NYSE : LPI | www.laredopetro.com
Recycle Plant Treatment Facility 75,000 BPD at Capacity 34 Acres 75,000 BPD via 12” pipeline and truck unloading 825 HP pumping capability Qty. 3 – 300,000 bbl double lined pits with leak detection SCADA connected Water treating to slick water frac standards 7 NYSE : LPI | www.laredopetro.com
Closing Thoughts Laredo is striving towards the goal of 100% use of flowback and produced water for drilling and completing operations. To achieve a sustainable water supply system to support exploration and production efforts, water resources must be viewed in an integrated fashion, including Development of water pipelines in production corridors Connection of multiple high volume frac pits across large production areas Recycle facility connectivity to production corridors Development of non-potable water resources 8 NYSE : LPI | www.laredopetro.com
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