Andrew Johns Email & Phone Number

Montgomery, Tx, Us

Conroe, Texas, United States

• Works in Halliburton’s Technology Group - Global Downhole Data Analytics Team for Drill Bit Services• Utilizes surface and downhole drilling data to diagnose downhole drilling dysfunctions and makes recommendations to customers to improve drilling performance• Conducts in-depth analysis on high frequency downhole data and provides insight to customers on the cause and effect of drilling dysfunctions• Mentors Senior Data Engineers and provides training on drilling data analytics techniques• Presents higher level data analysis findings with senior management and customers• Assists software team with creating algorithms to help automate high frequency data processing and creates data analysis dashboards in Spotfire to visualize processed data

San Antonio, Texas, United States

• Provided assistance to revenue agents on complex large business and international tax cases requiring specialized engineering knowledge and provided expertise on items pertaining mechanical and petroleum engineering• Evaluated taxpayers’ qualified research deduction claims and communicated with taxpayers to collect, inspect, and verify information• Utilized statistical methods, judicial tax cases, and internal revenue codes to accept or adjust credit claims• Audited exploration and production companies’ intangible drilling costs, research credit, and reservoir and depletion claims

• Acted as drilling consultant (Drill Site Manager) for Kaiser-Francis Oil Company• Supervised daily drilling operations, ensured safe operation and site compliance with federal and state regulations• Conducted risk-management assessments and provided recommended practices• Oversaw site logistics and worked with supply chain management to ensure vendor quality and timely delivery• Conducted cost estimates and provided cost projections• Provided operational recommendations based on industry best-practices and recent scientific case-studies

San Antonio, Texas Area

• Acted as office drilling engineer and budgeted, designed, and supervised drilling of both exploration and development wells in the Delaware, Midland, Anadarko, and Powder River Basins• Under drilling engineering manager, acted as research engineer to find and adapt new technologies to improve drilling performance• Acted as Drilling Performance Team Lead and worked with data science team to analyze and set rig fleet key performance indicators (KPIs) to monitor and improve fleet performance• Created real-time analytical visualizations using Spotfire and Python to track KPIs• Simulated managed pressure drilling (MPD) pore/fracture pressure envelopes and championed first use of MPD rig for Apache• Championed use of offline-cementing for all hole sections and created standard operating procedures to ensure safe operating practices• Implemented Mechanical Specific Energy (MSE) to all rig floor operations and trained field personnel in physics-based practices• Acted as Wellsite Supervisor and oversaw rig operations in the Permian and Delaware Basins• Graduated from Apache’s Accelerated Development Program (ADP) in Drilling Engineering• Designed, modeled, and evaluated performance of bottom hole assemblies (BHAs)• Assisted in creation of automated machine-learning (ML) algorithm to predict authorization for expenditure (AFE) for various reservoirs

Prudhoe Bay, Ak

• Based in Prudhoe Bay, Alaska in East Camp and assigned to coil unit as field engineer• Designed well intervention as desired by client and preformed computational fatigue analysis of coil using CoilCat software• Performed simulation of intervention to determine feasibility and project constraints• Performed hazard assessment and risk control (HARC) to insure site safety and compliance

Harold Vance Department Of Petroleum Engineering

• Awarded research assistantship through the Harold Vance Department of Petroleum Engineering• Selected to pursue research related to cementing of high temperature high pressure (HPHT) reservoirs • Experimentally determined the yield stress of Class H cement with nylon under cyclic pressure loading in High Pressure High Temperature (HPHT) reservoirs• Successfully defended thesis and awarded Master's in Petroleum Engineering

Center For Applied Biomechanics

- Granted NSF stipend through UVA Center for Diversity in Engineering’s Research Experience for Undergraduates- Selected to pursue eight week long research project- Acted as undergraduate researcher at the Center for Applied Biomechanics- Performed statistical shape analysis on a 3D human clavicular model- Compiled specific anthropometric finite element models to better understand the variation of injury tolerance of the clavicle

NSWC Dahlgren Intern Summer 2010- Granted Secret Security Clearance (DOD)- Worked as Test Engineer in Engagement Systems Department (G66) and assisted in implementation of Dragonspear 30mm Gun Weapon System at L-3 Communications location in Waco, TX- Assisted in test installment of Dragonspear components on USAF MC-130W Gunship- Set up and acted as Lead Test Engineer for USSOCOM Dragonspear 30mm GWS Targeting Test and wrote Ballistic Accuracy and Performance Test Report - Assisted in planning, setup, and firing of 8 inch Canister and BAE 5 inch 62 Oscillator Assembly testsNSWC Dahlgren Intern Summer 2009- Granted Interim Security Clearance (secret)- Worked as Test Engineer in Engagement Systems Department (G66)- Assisted in the planning, set up, and evaluation of various tests for United States Special Operations Command Dragonspear Program - prototype trainable gun mount, prototype Bushmaster II 30mm chain gun, and prototype ATK 30mm heavy barrel- Assisted in planning of upcoming 8 inch canister and 5 inch 62 caliber tests

Master'S Degree, Petroleum Engineering

Drilling and Well Engineering

Bachelor'S Of Science, Mechanical Engineering, 3.113

Activities and Societies: American Indian Science and Engineering Society American Indian Student Union at UVa Virginia Rifle and Pistol.