Provide geological operations support for Biogenic-Shallow Gas Project wells includes exploration, appraisal and development drilling projects and G&G related activities. Oversee closely geological operations for active Drilling Program of Biogenic-Shallow Gas Project wells including interpreting subsurface data and to integrate well log and drilling data for decisions and ensure well objectives are met. Interpret drilling reports to aid in assessment of potential geologic hazards and providing geological input for the planned well and implemented in geological marker prognosis and well programs of Biogenic Shallow Gas Project.
• Provide pre drill job preparations such as prepares offset well correlation panel, attend pre spud or peer meeting, ensures service contractors to provide tools are operating to their optimum capabilities with the most cost effective method to meet well objectives.
• Provide technical support and quality oversight for wellsite geology processes, including mudlogging, LWD/MWD, wireline logging, coring, directional drilling & stimulation.
• Provide expertise for planning, execution and look-back analysis for all wells drilled in the vicinity or offset wells, including but not limited to horizontal wells; also working closely with project geologist/ geomodeler and geophysicist to optimize the source/data/geological model in order to minimize the geological uncertainty and providing geological input for the planned well, incorporated and implemented this information into geological marker prognosis of Biogenic Shallow Gas Project wells.
• Plan/advice/supervise well design, mudlogging data acquisition, conventional coring, MWD/LWD, wireline logging, advanced formation evaluation tools, drilling operation, testing & stimulation, geological markers and interpretation, along with the integration into well prognosis, well program and execution.
• Collaborate with geomechanic specialist, reservoir and drilling engineer, working in applies pore pressure theory and techniques needed to assess pore pressure, fracture gradient and wellbore stability including advice of appropriate well design.
• Perform real time monitoring and interpretation of data acquired while drilling and to integrate these data for decisions. In addition to interpretation of drilling reports to aid in assessment of potential geologic hazards and tops selection.
• Maintain open and close communication with project geologist/geomodeler, petrophysicist, drilling & petroleum engineer, OPCOs operation geologist and drilling team during vertical, deviated & horizontal drilling operations following chain of command.
• Oversee sample examination, cuttings collections, petrophysical analysis and logs, geochemical data acquisition, perforation, testing & stimulation plans in close coordination with project G&G, petrophysicist, drilling & petroleum engineering and also OPCOs staff.
• Monitor closely well trajectory plan vs actual and reservoir geology to ensure the well is on target; also make geological interpretation and stratigraphic correlation, marker determination and quick look log interpretation of hydrocarbon zone/ target while drilling; and determine casing point/ coring point/ logging point/ landing point/ final well TD; also elaborates with OPCO’s operations geologist and geosteering specialist from service provider while geosteer the highly deviated and horizontal wells in a 24/7 operation basis to ensure a proper placement of wellbore within a specific target and maximize reservoir contact.
• Provide correlation panel and cross section as may be requested by the project team, coordinates and QC of geological data acquisition & gathering while drilling, maintains daily/weekly reporting system for update the progress of geological operation well drilling, provides technical inputs for regular management reports.
• Bachelor's Degree in Geology or Engineering Geology
• Minimum 8 years of experience in all aspects of exploration/development operation geology and drilling. Experience with geological and office software applications.
• Presentation skills and experience with writing of technical reports.
As applicable