Wellsite Geologist
PT Bumi Siak Pusako
Total years of experience :15 years, 6 Months
• Preparation of wells data and evaluating offset data before the start of drilling.
• Preparation of drilling program.
• Preparation Budget and Cost Work Plan (RKAB)
• Preparation of environmental permit for KLHK
• Preparation of wells data and evaluating offset data before the start of drilling;
• comparing data gathered during drilling with predictions made;
• taking full responsibility for making decisions about suspending or continuing
drilling;
• keeping detailed records, writing reports, completing daily, weekly, and post-well
reporting logs, and sending these to the manager geologist and appropriate department
• Preparation of Budget and Cost Work Plan
• Consulting with upper management on issues such as environmental impact or
regulatory compliance
• Manage junior staff and contractors, ensuring quality control and adherence to
deadlines
• Develop and maintain strong relationships with clients, partners, and other
stakeholders
• Work Program and Budgeting (WP&B) and Authorization for Expenditure (AFE)
preparation and approval to SKK Migas.
• Identified stratigraphic formations while drilling vertical sections and ensured
drillers formed correctly while completing laterals.
• Interpret Gamma Rays (e-logs) to correlate the top and bottom of the target
formation.
• Gathered, recorded, and compiled drilling data to create logs and reports daily.
• Sampled and described drill cuttings.
• Updated operations geologist with any unexpected changes in formations or
conditions while drilling.
• Maintained gas detection and sampling equipment.
• Used MWD gamma, gas, and sample data to determine formation tops
• Supervised wireline loggers to ensure data quality and adherence to safety policies
and procedures
• Maintained constant communication with drilling engineers, lead geologists, and
rig supervisors to ensure a smooth and successful drilling operation.
• Consultan Wellsite Geologist at PT Bumi Siak Pusako
➢ Development Well
- Vertical Well BNE-P01 with TD 1813ftMD
- Vertical Well BNE-P03 with TD 1772ftMD
- Vertical Well BNE-R04 with TD 2567ftMD
- Vertical Well PDD-S04 with TD 860ftMD
- Vertical Well and Coring PDD-R11 with TD 774ftMD
- Vertical Well PDD-S12 with TD 733ftMD
➢ Exploration Well
- Vertical Well PDD Deep-1X with TD 2600ftMD
• Running sonolog with Total Well Management Echometer (TWM)
• Record well fluid level
• Record pump performance (Dynagrap)
• Make operation daily report
• Maintained constant communication with the Production Engineer and WOWS
supervisors to ensure a smooth and successful activity.
• Identified stratigraphic formations while drilling vertical sections and ensured
drillers formed correctly while completing laterals.
• Interpret Gamma Rays (e-logs) to correlate the top and bottom of the target
formation.
• Gathered, recorded, and compiled drilling data to create logs and reports daily.
• Sampled and described drill cuttings.
• Updated operations geologist with any unexpected changes in formations or
conditions while drilling.
• Maintained gas detection and sampling equipment.
• Used MWD gamma, gas, and sample data to determine formation tops
• Supervised wireline loggers to ensure data quality and adherence to safety policies
and procedures
• Maintained constant communication with drilling engineers, lead geologists, and
rig supervisors to ensure a smooth and successful drilling operation.
• Consultan Wellsite Geologist at PT Bumi Siak Pusako
• Preparation of wells data and evaluating offset data before the start of drilling;
• analyzing, evaluating, and describing formations while drilling, using cuttings, gas,
FEMWD (formation evaluation measurement while drilling), and wireline data;
• comparing data gathered during drilling with predictions made;
• taking full responsibility for making decisions about suspending or continuing
drilling;
• taking responsibility for making decision casing points, coring points, and
determination well TD;
• advising on drilling hazards ex: overpressure prediction and drilling bit
optimization;
• acting, in effect, as the representative of t h e oil and gas company geology
team;
• supervising mudlogging, FEMWD, and wireline services personnel and monitoring
quality control about these services;
• maintaining up-to-date knowledge of FEMWD (formation evaluation measurement
while drilling) tools, such as gamma, resistivity, density, and neutron has become
increasingly important;
• keeping detailed records, writing reports, completing daily, weekly, and post-well
reporting logs, and sending these to senior operation geologist and appropriate
department
• Work Program and Budgeting (WP&B) and Authorization for Expenditure (AFE)
preparation and approval to SKK Migas.
Monitoring and evaluating well data related to geological, drilling, and mud
parameters. Observed and detected all measure parameters with the control sensor
reliability and accuracy. Notify any events observed; prepare samples and
descriptions, analyze, record, and report data acquisition to clients. Analysis of
all data during drilling and circulation, giving suggestions to clients for abnormal
or anomaly conditions in operation
• Field Bunyu, North Kalimantan
• Field Sanga Sanga, East Kalimantan
• Field Musi Rawas
Sub-Surface Mapping at Sub-Tarakan Basin, Tarakan Basin East Kalimantan