1. Darren M. Hacker
9 E Carriage Rd (918)-520-0804
Sapulpa, OK 74066 DarrenMHacker@gmail.com
Objective To obtain a position in Project Management, Engineering, or Business Development
utilizing my education and experience in Completion Engineering, Drilling Engineering,
Account and Project Management, Business Development, and Customer Service.
Education Bachelor of Science in Mechanical Engineering
Minor in Mathematics
University of Oklahoma, Norman, OK - 2008
GPA: 3.2
Masters of Business Administration (MBA)
University of Texas at Arlington - 2014
GPA: 3.8
Work
Experience Halliburton Energy Services, Fort Worth, TX & Tulsa, OK
Sr. Account Representative 2011-March 2015
Managed multiple accounts across the US in Frac, Cement, and Completion Tools
services. Worked on wells in Barnett Shale, Marcellus Shale, and Permian Basin among
others. Networked daily with Halliburton personnel to update scheduling and continually
monitor material logistics for ongoing well site projects. Regularly updated management
about ongoing activity with each account and gave recommendations about the future
direction each account should take. Worked with customer drilling and completion
engineers to design jobs and troubleshoot issues associated with drilling and completing
wells. Educated customers on new technologies, shale development, and solutions to
various well problems. Interfaced with clients using real-time data to redesign completion
plans based on well site pressure response and material data. Created detailed proposals
and designs for cement and frac jobs based upon customer and geographic requirements.
Completed cost and profit analysis for multiple product lines and implemented cost
saving measures where possible.
Halliburton Energy Services, Alvarado, TX
Frac/Cement Engineer January 2009- 2011
Frac
Ran approximately 400 horizontal, multi-stage hydraulic fracturing jobs in multiple
reservoirs in North America. Managed large horizontal frac jobs utilizing multiple fluid
systems and sand types. Knowledgeable in all aspects of well completions (frac,
wireline, completion tools, and surface equipment).
Cement
Cemented Surface, Intermediate, and Production casing strings on large horizontal wells
in multiple reservoirs in North America. Regularly used cementing software to model
cement jobs to optimize results. Performed open and cased hole squeeze and plug jobs
on a regular basis. Completed technical analysis on wells with high loss potential and
low frac gradients. Ran jobs to float in casing for extended laterals and wet shoe jobs to
eliminate Tubing Conveyed Perforating prior to well completion.

2. Schlumberger, Bartlesville, OK
Internship May 2008-August 2008
Worked in a manufacturing plant and implemented Lean Manufacturing skills such as
Value Stream Mapping, Process Mapping, and time studies. Main project was to capture
video of an assembly process and create a Value Stream Map and Process Map that
simulates production over a given time period. Information was used for new plant
layout.
Cessna Aircraft Company, Wichita, KS
Internship May 2007- August 2007
Worked as a Design Engineer resdesigning the door handle for the Cessna Caravan.
Organized and facilitated meetings with key cross-functional team members to address
the technical, manufacturing, material process, purchasing, and marketing issues. The
Catia V5 system was used successfully to design the new handle from scratch based upon
the team’s input.
Skills
 Hydraulic Fracturing- hydraulic fracturing designs & modeling (Frac Pro),
fracturing fluid systems, fracturing equipment, chemicals, completion strategies
 Cement- Designs, Additives, Laboratory testing, Job modeling (ICem)
 Completions Tools- Liner hangers, Frac plugs, Cement Retainers, and
Completion Sleeves.
 Casing Equipment- Float Equipment, Buoyancy Assisted Casing Equipment
(BACE- Tool to float in casing), Centralizers, Wet Shoe plug systems,
Halliburton Float Equipment Champion for North Texas
 Business Development – Regularly worked with spreadsheets calculating job
profitability by analyzing Fixed Costs, Equipment utilization, COGS, and market
conditions. Used this information to respond to customer RFPs/RFQs. Led
negotiations with customer about pricing, operational issues, and other issues that
came up.
 Software – MS Office, FracPro, Gopher, Icem, SAP
Professional Accomplishments
 Took over a new territory and grew accounts in North Texas from 0 Revenue to 7
MM
 Responsible for the Market Analysis, Pricing, Quotes, and Contracts, resulting in
an average Profit of 20%.
 Prospected and followed up on leads resulting in consistently bringing in 25%
new business annually.
 Stayed on top of best practices resulting in 90% of projects completed within the
Forecasted Deadline.
 Selected as a trainer for new Software to create proposals, build job packets, and
invoice our customers. This training reduced DSO by an average of 6 days.
 Improved processes making one of my projects the best performing in the region.
 Forecasted the demand for vendor products resulting in on time delivery of
materials.
 Reported milestones accomplished and kept Clients and in-house Team aware of
our progress on each project resulting in strong client retention.

3.  Reduced Risk by conducting a detailed project analysis of high-priced, fixed
assets on each job site.
 Clients would send their new Engineering hires to me for technical training
showing that I had a “Trusted Advisor” status with our clients.
 Saved a project when a customer had a last minute scheduling change causing a
problem providing materials to their new locations. I quickly found a vendor that
would deliver on short notice. Not only did we save the project, we meet the
forecasted deadline and posted $700K in saving for the customer.
 Achieved obtaining an MBA in 2 years while working fulltime and attending
school on nights and weekends.
Professional
Development
Courses
 Professional Selling Skills
 Best Negotiating Practices
 Business Financial & Leadership Training
 Proppant Stimulation Design
 Reservoir Engineering for Stimulation Design
 Cementing for Engineers
 Taught Rock Mechanics to customer new hires as part of a Halliburton school
 Selected as a trainer for Halliburton’s new Software to create proposals, build job
packets, and invoice our customers.
Professional
Affiliations
 Society of Petroleum Engineers
o Served on the board for the Fort Worth chapter
o Actively involved in organizing the Fort Worth SPE Clay Shoot
 Oilfield Christian Fellowship