Well Testing Continuous Improvement

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OMOLE ANDREW ONYEMAKONOR

Eagle Island, Port Harcourt Rivers State—Nigeria +234********** +234********** *****.*******@*****.*** Sex: Male https://www.linkedin.com/in/omole-andrews/ Summary

Experienced Petroleum Production Engineer specializing in sub-surface and surface production, well testing & process operation, demonstrated expertise in optimizing production performance, ensuring efficient operations, and enhancing overall field productivity. Proficient in executing Well intervention techniques, conducting thorough data analysis, and implementing production enhancement strategies. Possesses extensive knowledge of industry, best practices, regulatory compliance, and safety SOP. Exhibits excellent problem-solving and communication skills, with a collaborative approach to cross-functional teamwork. Committed to delivering exceptional results and driving continuous improvement in Oil and gas production enhancement.

Skills

• Communication

• Problem-solving

• Team management

• Project management

• Well Testing Techniques

• Drill Stem Testing (DST)

• Production Logging

• Pressure Transient Analysis (PTA)

• Reservoir Characterization

• Reservoir Simulation

• Analytical

• Creative thinking

• Decision making

• Result oriented

• Change management Production

Optimization

• Well Intervention Techniques

• Reservoir Analysis

• Nodal Analysis

• Well Integrity Management

Experience

PETROLEUM PRODUCTION, AND WELL INTERVENTION ENGINEER 2018 - PRESENT STERLING ENERGY EXPLORATION AND PRODUCTION COMPANY (SEEPCO)—NIGERIA. Petroleum Production Responsibilities:

• Monitor, Evaluate, troubleshoot, diagnose and intervene in well under-performance, downtime and optimization issues

• Collaborated with reservoir engineers to build and update reservoir simulation models based on well test results, enhancing reservoir management strategies and Field Development Plans

• Working with Operators, reservoir and project teams to deliver field development objectives for optimization of production at AGGU, OGHUALI and RUMUJI fields (OML 146, OML 157).

• Collaborated with cross-functional teams, including reservoir engineers and geoscientists, to develop and execute production enhancement strategies based on reservoir characteristics and field performance data.

• Performing well surveillance and optimization of artificial lift systems to meet daily production targets.

• Analyzing Well data to diagnose and predict potential production and artificial lift issues

• Planning and implementing a well activation program using compressed natural gas to unload brine in OML 143,157,146.

• Preparation of Daily/monthly field cumulative production report

• Preparation of well and field performance report

• Organizing Well site logistics, related to service equipment and personnel.

• Supervised and activated over 35 oil and gas wells using CNG to unload brine, thereby saving millions of dollars.

• Expert in Degassing operations.

• Activation of newly drilled wells using gas injection to unload brine.

• Accounting for abnormal increase or decrease in production rate.

• Ensuring that wells that are prone to wax formation in tubing c

• Maintaining/Exceeding daily production targets by carefully monitoring wells, reactivating long-term shut- in Wells/ identifying milk wells that can be opened to meet targets after due approval from Production manager.

• Daily Monitoring of Production rate in the field.

• Routine check of Well sample (sand check) BS&W and API

• Calculation and documentation of oil rates, Gas rates and cumulative oil production.

• Measurement of oil specific gravity, gas specific gravity. Oil density (API grade), Gas/oil ratio (GOR), BS&W etc.

• Optimization of gas injection wells that are not contributing optimally.

• Production team lead that commissioned a 120mmscf/d gas gathering facility in OGUALI-MAIN OML 157

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Well Intervention and Wellhead Responsibilities

• Implemented innovative well intervention techniques, including stimulation and workover operations, to enhance production rates and extend the lifespan of existing wells.

• Execution of detailed program for zone change jobs. Supervision of several zones change jobs

• Leading and supervising the overhauling and maintenance of Wellheads, X-mass trees and other oilfield related equipment’s

• Member of team that carried out Well completion process of several drilled wells from lower to upper completion.

• Supervision of Third party well intervention operations such as Slickline, E-line, Coil tubing and Hot Oil pumping operation

• Supervision of sand clean out job using CTU

• Managed and executed slick-line operations in the Aggu field, including running downhole memory gauges, setting gas-lift valves, and performing drift runs, FGS, SGS, and pay-zone change operations.

• Successfully deployed plug-in tubing strings for hydraulic parker setting, ensuring proper wellbore integrity and operational efficiency.

• Oversaw and supervised upper completion jobs, such as the installation of Tubing Retrievable Surface Control subsurface safety valves (TRSCSSV) and termination of control lines at the X-mass tree on OML 143, Okwuibome (OKW), and Anieze (ANZ) fields.

• Conducted pressure testing and function testing of TRSCSSV using control lines, ensuring the safety and reliability of well systems.

• Addressed and monitored pressure maintenance challenges during water injection and hydraulic fracturing jobs in Aggu and Okwuibome fields (OML 143 & 146), implementing appropriate solutions to optimize well performance.

QHSE Responsibilities

• Preparation of permits to work and Ensuring safety, security and compliance with business controls

• Ensure all regulatory, environmental and safety compliance issues are addressed as per Standard Operating Procedures.

DOCUMENTATION SPECIALIST JUL 2012 -DEC 2015

SCHLUMBERGER NIGERIA LIMITED, PORT HARCOURT —NIGERIA RESPONSIBILITIES:

• Managed the proper storage and organization of oil and gas well logs obtained from rigs, well sites, and other operational functions, facilitating easy retrieval and utilization by stakeholders.

• Safeguarded the confidential information contained in client invoices from major oil and gas companies such as Total E&P, SPDC, NAOC, Exxon Mobil, Chevron, and others.

• Oversaw the archives of MI Swaco, Geo services, and Cameron, ensuring the secure storage and easy retrieval of vital records and documentation.

• Coordinated the daily record requests, retrieval, and transmittal for the National Geophysical Agency

(NGA), ensuring timely and accurate access to required information.

• Maintained strict confidentiality protocols, protecting sensitive information from unauthorized disclosure, espionage, or interception.

• Ensured the integrity of information in both hard and software formats, implementing measures to safeguard accuracy and completeness.

PROJECT

• Supervised Acid Stimulation job using Coiled Tubing unit (CTU) .to treat permeability damage around the wellbore region. AGU -N-03 OML 143. Well produced 563bbls/day as a result of successful completion of that job.

• Commissioned KOD/Separator for Fuel Gas Generator supply for Drilling Operations & Gas supply for Compressed Natural Gas (CNG) Durga-02 OML -146, Durga-06 OML - 143 Durga -09 OML – 146 and OML 157

Durga-02. April 2020

Durga 09, January 2023

Durga-06. Sept 2022

EDUCATION

• Rivers State University, Port Harcourt - Rivers State Master of Technology (M. Tech) Petroleum Engineering—2018

• Rivers State University of Science and Technology, Port Harcourt Bachelor of Technology (B.Tech) Petroleum Engineering— 2015

• Rivers State University of Science and Technology, Port Harcourt Advanced Diploma, Safety and Security Management—2012

• Rivers State University of Science and Technology, Port Harcourt Diploma, Safety and Security Management—2011

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ACHIEVEMENT:

• I designed and Executed Hot oil injection/ Bull heading through the tubing, and hot water injection through the annulus of the TCA as a way of dewaxing increasing daily production performance by 10.2% representing 185 BOPD. This translates into increased revenue earnings.

• Ensuring that wells that are prone to wax formation in tubing continue to flow without wax choking up the tubing by varying chokes. This process has saved up to two million dollars ($2M) in revenue, that would have been used in purchasing wax inhibition chemicals. CORE COMPETENCIES:

• Oil And Gas Production

• Build up and fall off Analysis

• Pressure Transient Analysis (PTA ) and Production Surveillance

• Surface & Sub-Surface Production

• Artificial Lift Techniques

• Production Forecast & Well Optimization

• Well Testing & Process (Elaborate P & IDs, PFDs).

• Wells Intervention & Production Surveillance.

• Wellhead Operations

• Drilling/Well Completion Operations

• Workplace Safety Management

• Proper House Keeping

• Injury Prevention And Management

• Hydraulic Fracturing

PROFESSIONAL ASSOCIATION:

• Member, Society of Petroleum Engineers, (3543828) Port Harcourt.

• Nigeria Society of Engineers (NSE)

PROFESSIONAL TRAINING:

• OSH Academy Hydrogen Sulfide (H2S) Safety

• OSH Academy Basic First Aid

• IADC Basic Offshore Safety Induction Emergency Training (BOSIET)

• Schlumberger Advanced First Aid and Injury Prevention

• Schlumberger New Employee Safety Training (NEST)

• Schlumberger Record Management Training

• Schlumberger Advanced Fire Fighting Technique

COMPUTER PROFICIENCY:

• MATLAB

• Microsoft Office (Word, PowerPoint, Excel)

VOLUNTEER SERVICE:

• Joined SPE in 2012, RSUST chapter, section 103, is extensively involved in many SPE activities.

• Schlumberger Excellence in Educational Development (SEED) finance and logistics coordinator

• Attended several students' Technical Conferences and Exhibitions, Workshops and Meetings.

• Visited several locations and facilities on excursion trips.

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