جاويد عباس

I am responsible to analyze and interpret various types of geophysical data, for contribution to integrated reservoir studies to contribute to 3D static and dynamic reservoir models and well placement.
Supporting the operational geologist on well planning/drilling, observing and evaluating any new findings and updating interpretation accordingly.
Currently involved in the seismic interpretation of UAE Offshore Block 5 for the development of fields Bu Dana, Al Bateen, Al Manhal. Also, looking the deeper potential of Khuff reservoir as exploratory target in the area.

As a geophysicist, responsibilities include; 2D/3D&4D seismic interpretation for client awarded reservoir simulation studies to incorporate it in structural modeling, reservoir property modeling and volumetric estimation to assess the reserves potential and the field development plans.
Seismic interpretation include; well to seismic tie, synthetic seismogram, faults and horizon interpretation, application of different volumetric seismic attributes to enhance structural and stratigraphic interpretation.
Responsible for the 3D/4D seismic attributes analysis for reservoirs property modeling, time to depth conversion, structural framework modeling for static modeling.
Also, responsible to construct discrete fracture model (DFN) for naturally fractured carbonates and reservoirs by using 3D seismic and image log data to construct dual porosity model for simulation purpose. Applied edge detection attribute analysis to extract fractures from 3D seismic data to build comprehensive 3D DFN model.
Providing input to improve seismic data quality either 2D/3D by analysing seismic data processing or data acquisition quality and parameters issues. Responsible for the identification of the areas where additional 2D/3D seismic data acquisition would benefit the client to reduce geological uncertainties in cost effective manner.

Responsible to prepare documentation, presentations and workshops related to seismic interpretation, static modeling and reserves volumes and its presentation to client.
Completed mega 3D/4D Reservoir Simulation Study project for client (AGOCO LIBYA) for Messala oil field in Sirte Basin Libya. Interpreted Cretaceous Sands and Basement for structural cum stratigraphic interpretation on 3D and 4D seismic data covering about 2000 sq.km. Interpreted 3D/4D Constrained Sparse Spike Inversion data set to analyze the reservoir rock properties distribution such as porosity and water saturation in conjunction with different wavelet attributes to support the results from inversion. Proposed and planned infill and deviation wells for field development and production recovery.
Completed several reservoir simulation study projects in Weatherford as reservoir geophysicist to carry out detailed geophysical evaluation, interpretation, mapping, time-to-depth conversion, geo-seismic structural cross-section, seismic attributes analysis (inclusive of seismic inversion and time-lapse data).
Performed reservoir simulation studies by addressing regional geology, structural style, reservoir architecture & heterogeneity and hydrocarbon distribution in order to accurately prepare the field appraisal, development well planning, near-field resource maturation and subsequently formulate optimum field development plan & full-field review and produce the documentations.
Extensively worked for tight carbonates reservoirs with secondary porosity by developing fracture network modeling from 3D seismic, FMI and local geological knowledge.
Overall acting as bridge to reservoir engineers, production geologists for optimization of field development planning.
Client-based Reservoir Studies performed at Weatherford include;
Arzanah Water Flood Study Of Arab C (Al Yasat Petroleum UAE)
• Integrated Reservoir Simulation Study for Toot Oil Field for Field Development (Currently ongoing)
• Mela Oil Field Integrated Reservoir Simulation Study (Currently ongoing)
• Dakhni Gas Condensate Reservoir Simulation Study
• Sahmah Oilfield Reservoir Simulation Study (Oman)
• Kunnar Oilfield and Kunnar Deep Gas Condensate Simulation Study
• Pasakhi Oilfield and Pasakhi Deep Gas Condensate Simulation Study
• Chak Naurang Oilfield Simulation Study
• OGDCL Shale & Tight Gas Study
• Messala Oilfield Simulation Study (AGOCO LIBYA)
Proposed and planned infill wells and workovers for field development and production recovery in all reservoir simulation studies. The proposed infilled wells turned out as success with enhanced production and better results.

I was responsible for geophysical interpretation for the company acquired exploration licenses and oil fields development leases.
Extensively worked in Potwar fold & thrust compressional regime tectonics (Bhangali, Dhurnal, Ratana, Marwat and Chanda D&PLs) in Pakistan, for detailed integrated seismic interpretation on 3D PSTM, PSDM and Inversion seismic data. Extensively worked on Eocene, Paleocene, Permian carbonates and Cretaceous, Jurassic, Permian & Cambrian clastic reservoirs. Prepared time and depth structures maps on Eocene, Paleocene and Permian carbonates in company acquired areas in Pakistan. Interpreted 3D seismic inversion (CSSI) data to evaluate the best drilling location with good reservoir qualities like porosity in existing fields of company in fold & thrust belt of Pakistan. Prepared Acoustic Impedance maps and developed porosity maps from AI to PHIE cross correlation at wells at Eocene, Paleocene and Permian carbonates.

Approved the deepening of Ratana-01 well for deepening into Wargal formation (Permian) from JV partners.
Also, worked with others in team for the evaluation of play fairway analysis, prospect identification, maturation and ranking and responsible for optimizing the best possible drilling location base on prospect interpretation in company acquired exploration blocks.
Also, worked in extensional tectonics Lower Indus Basin’s (Mirpur Khas & Khipro JV blocks) of Pakistan over Cretaceous Sands, interpreted and evaluated prospects like, Thebo, Bijoro and Naimat West.
Interpreted the newly acquired 3D seismic data (1700 Sq.Km) in Sinjhoro Block and identified 11 new leads in the area. Out of which 7 leads matured to drillable prospect.
Extensively worked in the block evaluation in bidding round announced by Govt. of Pakistan on October 2012, and recommended three blocks.

Worked in extensional regime tectonics on 3D seismic data in Badin IV North & South, Mirpur Khas West Blocks for seismic interpretation and prospect mapping & evaluation at Cretaceous Sands and Jurassic carbonates in Lower Indus Basin of Pakistan.
Generated Time and Depth Maps and finalized four drillable prospects for Cretaceous Sands level and drilling of first well turned out as discovery from Cretaceous Sands.
Performed synthetic wedge modelling to see the erosional phenomenon of Upper Cretaceous Sands units from west to east in Badin IV South block in Lower Indus Basin of Pakistan.
Analyzed the geological chance of success by encountering all the prospect maturation parameters like source, reservoir, trap, hydrocarbon migration and finalized the drilling location.
Recommend seismic reprocessing and other studies e.g. inversion where thought appropriate.
Worked in Karsal block in Potwar Basin at Eocene, Permian and Cambrian reservoirs. Acquired seismic data acquisition in the block, processed and critically evaluated the prospectivity of the block.
Also, extensively worked in regional mapping of SML limestone (Eocene) in central Indus basin of Pakistan.
Worked on 3D seismic interpretation on HAHA Permits, Morocco against Fold belts associated with Salt tectonic of Alpine Orogeny (Atlas Mountains, Morocco). Successfully approved and drilled first exploratory well in the block.

I was responsible for the onsite visit software support and sales in Pakistan Exploration & production Companies, from December 2006 to 2009 on behalf of LGC Halliburton.
Worked as Team Lead for G & G Application Support in Pakistan Exploration and Production Companies and on call support to provide seismic and well data management support with a goal to ensure the best data sets are available for technical users in Pakistan Oil & Gas companies and EAME region clients.
Assisted clients for data preparation, loading & Database management in Landmark suite of Geological/Geophysical Applications.
Worked to improve user capabilities around seismic and well data by interfacing with geoscientists, geotechnicians and software vendors to resolve data issues, optimize workflows and improve integration with 3rd party software packages