Dotun Ayansina Email & Phone Number

Dhahran, Eastern, Saudi Arabia

Fishing and Remedial Field Specialist:- Planning (engineering design) and executing cased and open hole sidetrack jobs with the TrackMaster Select* system, whipstock retrieval for multi-lateral applications.- Packer milling and retrieval- Washover operations- Section milling - Casing cut and pull operations - Software analysis for BHA hydraulics (Hydraulic.

Saudi Arabia

- Client (Saudi Aramco) relations through daily contacts, technical support, training and technical presentations eventually leading to sales of Fishing and Remedial (F&R) services.- Monitor competition activity in the F&R segment. Develop strategies for encroachment through technology differentiation and superior service delivery.- Quarterly Forecast of.

Sub Sahara Africa

• Key Experiences:
• Assisting marketing and sales team in equipment planning and sourcing
• Job planning, execution and debrief for remedial services: Thru Tubing fishing, whipstock operation, borehole enlargement, section milling and impact tools.
• Frontline engineer liaising with customers and proposing engineering solutions for well workovers and re-entries. These engineering solutions include slot recovery, thru tubing milling, cased hole sidetracking with.
• Multi-skilling on MI-Swaco wellbore clean up, productivity services and tools.
• Multi-skilling on M/LWD services such as Telescope and ARC

Port Harcourt, Nigeria

• Key Experiences:
• Achieved expert competency in deploying the following systems at the wellsite: Trackmaster® whisptock systems, Rhino® borehole enlargement systems and section milling.
• Assisting sales team in tender process (technical and commercial), equipment sourcing and client visits.
• Maintaining internal database DRS® (Drilling Record System) of bit run, whipstock and under reaming jobs in Nigeria
• Coaching trainee field specialist and engineers on Schlumberger remedial tools and software analysis packages.
• Assisting operations manager in demand planning and sourcing for tools, equipment and personnel for forecasted operations.Project Accomplishment:

Port Harcourt, Nigeria

• Key Experiences:
• Planning, engineering design and execution of whipstock, section milling, cased hole fishing, thru tubing fishing and under reaming jobs.
• Achieved intermediate competency in deploying the following systems at the wellsite: Trackmaster® whisptock systems, Rhino® borehole enlargement systems and section milling.
• Deepwater, shallow water, land and swamp well operations and rig experience. Worked as part of a multi-discipline team comprising drilling, completions geoscience and reservoir engineering professionals to deliver.
• Clients visits for well re-entry operations, job debrief and presentation of new, innovative technologies and workflows.Project Accomplishment:
• Sectioned milled and under reamed 251ft of 7" 23# casing; longest section milled interval in Nigeria for Seplat Petroleum for a successful open hole gravel pack completion.

Port Harcourt, Nigeria

• Key Experiences:
• Providing engineering and technical support for bore hole enlargement, whipstock services and drilling tools such as hydra jars and accelerators
• Drafting operational procedures for cased hole wellbore departure operations (Trackmaster® Whipstock System), hole enlargement while drilling (Rhino® and XTU®) and impact tools (Hydra jars and accelerator).
• Assisting product engineers during root cause and failure analysis, preventative action and design modification recommendations for drilling and remedial tools.
• Performing software analysis on remedial services such as HART® (Hydraulic Analysis for Remedial Tools), Whipsim® (whipstock simulation), Runner® jar placement, torque, drag and buckle.
• Providing tool maintenance support to the drilling tools maintenance department. Maintenance include assembly and disassembly of Hydra jars, Rhino reamers and multi-cycle bypass valves.Project Accomplishment:

Port Harcourt, Nigeria

• Part of a team of engineers involved in the design, system integrity testing, installation and maintenance support for the Shell Nigeria Remote Operation Capability Implementation (ROCI) pilot project. This project.

Port Harcourt, Nigeria

• Providing data network connectivity for new workstations, servers, firewalls and other network dependent devices in concert with other members of my team
• Configuring and supervising the installation of new Cisco data switches and routers
• Updating and maintaining company wide data network diagram and static IP address database
• Supervising the routine maintenance, upgrade and clean up of telecoms rooms, racks, patch panels, uninterruptible power supply systems, routers and switches
• Creating new telephone lines, configuring access levels and restrictions for telephony infrastructure users (running Alcatel OmniPCX Enterprise Telephone System).
• Delegating client telecommunications request to appropriate channels using Support Magic software

Warri, Nigeria

• Developed a database management system using Microsoft Access to warehouse and manage key software information such as vendor details, license expiry and renewal dates for numerous subsurface engineering software. On.
• Assisted in Interpretation of bottom hole pressure measurement
• Involved in detailed analysis on data obtained from well and field tests in order to define well and reservoir parameters
• Assisted with review of well tests, well status as well as BHP and PVT required for Reservoir Engineering studies and Simulation model

Msc, Petroleum Engineering

Activities and Societies: Society of Petroleum Engineers (Student member)

Bsc, Electronic And Electrical Engineering

Activities and Societies: Global Resource Information Network (GRIN), IEEE