Andrew Evans Email & Phone Number

Denver, Colorado, United States

Denver, Colorado, United States

Denver, Colorado, United States

• Managed production growth from 4,500 BOEPD to 25,000 BOEPD in Howard & Mitchel Counties from Sprayberry, Wolfcamp A, B & D targets. • Enhanced in-house salt water disposal system with permitted capacity of 135,000 BWPD.• Led our team of field personnel, while expanding significant growth in high hydrogen-sulfide laden oil & gas. Concentrations of acid gas ranging from 9-50% in highly productive Wolfcamp A targets.• Managed the design, permitting, construction of an amine treatment facility along with an acid-gas injection well, and associated water, oil and gas infrastructure. • Optimized asset development through the use of extended reach laterals, up to 3.5 miles long.

Denver, Colorado, United States

• Responsible for hydraulic fracturing market intelligence.• Established & enhanced customer relationships in the Appalachian, Rockies and Permian.• Supported operations of 13 frac crews working Marcellus, Utica, Haynesville, Cotton Valley, Midland & Delaware Basins.• Researched ESG technical papers, sustainability reports, with an eye on tangible emission reduction technologies.• Mentored technical sales engineers.• Major customers; Alta, Ascent, Encino, Fasken Oil & Ranch, Rockcliff, Sabine, Southwestern, Surge, Tug Hill

Denver, Colorado

Delaware Basin:• Established sought-after completions team.• Led efforts in reducing completed capital dollars per foot 50% in less than one year.• Improved average completion efficiency over 150% (44% in year one, 77% in year two).• Strengthened vendor service quality and led effective teams, well construction changes, and hydraulic fracture stimulation optimization. • Acquired significant experience through lean, nimble teams.• Increased gross production from 18,000 BOEPD to 60,000-plus BOEPD across Texas counties Pecos, Reeves, Ward, and Winkler.• Oversaw and expanded horizontal multi-stage completions of Bone Spring, Wolfcamp, and Woodford formations.• Completed 140-plus horizontal wells, with annual D&C budget of $550,000,000.• Facilitated in-house completion water sourcing, use, recycle, and disposal.• Implemented and oversaw field operation staffing.• Upgraded capital tracking and visibility throughout organization.• Directed simultaneous completion operations with up to five completions crews treating nine wells.

Greater Denver Area

Southern Louisiana:• Directed operations on 11 conventional oil and gas wells from four barge platforms.• Reduced lease operating expenses through optimizing field operations.• Identified remaining up-hole potential. • Implemented production reporting system.• Filed reporting requirements.Uinta Basin:• Planned and initiated Wasatch and Mesaverde ten-acre unconventional reservoir down spacing project on 100,000 gross acres.• Drilled and completed nine Wasatch, Mesaverde, and Blackhawk pad wells.• Exceeded third-party Wasatch and Mesaverde estimated ultimate recovery by 80%.• Reduced well costs from $3,200,000-plus to $2,560,000 through pad efficiencies, reduced drilling days, completion changes, and water management strategies.• Led production from 125 gas wells and 20 oil wells, reduced LOE by chemical program improvements, replaced capillary strings with plunger program, and reduced water disposal costs.• Explored Green River and Wasatch formations through recompletion and re-stimulation.• Identified horizontal targets in multiple Uteland Butte horizons.• Recommended and acquired acreage position for top horizontal candidate.• Developed Uteland Butte secondary recovery unit.• Oversaw permitting on federal and state acreage.• Performed field operational due diligence for acquisition projects.Piceance Basin:• Chaired 32% working interest in 123 wells from non-operated position.• Approved joint interest billing, lease operating statements, and budgeting.

Greater Denver Area

Account Representative, Production Enhancement In-House Engineer at QEP Energy:• Created hydraulic fracture and acid stimulation designs for Uinta, Bakken, Pinedale Anticline, Powder River Basin, Vermillion, and Paradox.• Implemented new technology - AccessFrac, BioVert, Surgifrac, PermStim (residue-free, derivatized natural polymer).• Capitalized on Wireline opportunities through personal relationships.• Completed 200-plus wells in 2012. In-House Engineer at Ultra Petroleum:• Built and modeled hydraulic fracture designs, along with selecting perforations for five BCF-type wells.• Learned in-depth knowledge of Wireline, tools, drilling, cementing, and operational efficiencies capable of each.• Completed 210 wells, 4,700 stages, 589,000,000 pounds of proppant, and $250,000,000 in 2011. Account Representative, Coiled Tubing and Hydraulic Workover• Represented Rocky Mountain Region. • Organized jobs out of normal scope of work. • Completed horizontal production logging and utilized pinpoint stimulation methods. • Built, developed, and maintained client relationships.

Rock Springs, Wy

Technical Professional, Fracturing, Rock Springs, Wyoming, 2009-2010. Served as frac engineer for Ultra Petroleum and QEP, two major clients in Rockies. Treated 1,500-plus hydraulic fracture stages in “tight gas sands,” specifically on Pinedale Anticline from Mesaverde and Lance formations. Oversaw composition of fluid treatment design and breaker schedules. Supervised operations working 24 hours per day, seven days per week.Technical Professional, Coiled Tubing/Acid, 2006-2009. Contributed to design, development, and implementation of fatigue and real-time data software package, Insite for Well Intervention. Oversaw design, purchase, use, and retirement of multiple $100,000-plus work strings simultaneously. Educated and trained employees regarding fatigue life and strategies to prolong string life, equating to increased company profit. Interacted extensively with Shell Pinedale operations. Brainstormed and designed proposals, cost estimates, and job procedures. Mentored development of newly hired and inexperienced associate technical professionals. Fostered robust, interdependent working relationship between departments of engineering and operations.