Dharmendra Kumar Dubey

Experience

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  Asian Oilfield Services Limited

  Aug 2014 - Aug 2018

  Geophysicist/Observer

   Participate hands-on in project activity to gain familiarity with geologic and geophysicalobjectives as well as risks for client. Perform quality control, monitoring, and Acquisition of geophysical data. Update client on technical matters and help manage expectations. Support Field Engineers in recommending ways to acquire the best dataset. Start the crew for new project, testing all the parameters of the project with startup. Test, Finalized the Flow of ProMAX Seis-space for field processing i.e. Gain, Decon, Filter testing. Generate script files for Recorder for whole of the projects and the Fold Plot map with Pre plot & postplot coordinates using MESA software. Receive the Raw data from field, Load & Check that into the system, recognizing different kinds ofcoherent noise, analysis of noise, amplitude & frequency and maintain the quality of seismic data withincontract specifications Produce daily, weekly and monthly statistical reports. Re-Design and Produce scripts files as well as coverage planning for swaths or lines based onobstructions in onshore projects based on safe distance from obstructions such as house, fish ponds inorder to maintain nominal fold. Generate the SPS using MESA 11.02. Process the data up to Field Brute Stack (i.e. Apply Geometry, Trace Editing, Re-positioning the receiverstations based on LMO Correction, Pre-processing, Velocity Picking, Brute Stack and Residual Stack) usingIndustries Standard Landmark Processing Software ProMAX. Deliver the processed data to Client. Ensure that all final deliverable products comply with companyand Client’s technical, quality and contractual requirements. Produce QC procedures and train junior staff in Geophysics Department. Produce Start up and Final Report of the project; attend weekly HSE meeting with client. Show less

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  Ananta Geoservices

  Sept 2018 - Jun 2019

  Junior Processing Geophysicist

   Collected, analyzed, and processed all seismic data, in an accurate manner. Completed and maintained all required Observer Logs, properly and on time. Prepared and delivered various geological maps and technical presentations. Created and submitted detailed and accurate seismic reports to clients, in a timely manner. Set up, operated, and maintained all assigned seismic gear and observation equipment. Interpreted and complied with established Health, Safety, and Environment practices Show less

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  SOUTH WEST PINNACLE EXPLORATION PRIVATE LIMITED

  Jul 2019 - Apr 2023

  Senior Geophysicist

   Set up, operated, controlled, and maintained various seismic acquisition systems, properly. Observed and monitored all seismic data recording operations to ensure data accuracy. Monitored and maintained the safety of vessel crew, during seismic operations. Attended and participated in Quality and HSE meetings and audits, as required. Established and maintained effective working relationships with peers and vessel crew. Interpreted and adhered to company-specified technical standards and work procedures. Plans and directs activities of field party engaged in collecting seismic data used in prospecting for oilor gas following appropriate HSE procedures. Plans and directs activities of workers engaged in laying out seismographic measuring apparatus over testarea. Surveys area to verify that equipment is in position specified and tests electrical circuits forcontinuity. Directs SHOOTER, SEISMOGRAPH to detonate charges placed in shot holes, using short wave radio. Observes reaction of recording instruments to detect irregularity. Develops picture of seismic wave pattern in photographic developing solution. Directs repair or repairs instruments or equipment, using manufacturers' manuals and hand tools. Show less

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  Wave Geo-Services Pvt. Ltd.

  May 2023 - Nov 2023

  Seismic Data QA/QC

  - Ensure that seismic data quality meets COMPANY's standards. - Act as the overall team leader for Consultants and COMPANY's lead representative in the field. - Submit daily reports in an agreed format and serve as the focal point for liaison with COMPANY - Assist the seismic survey contractor and COMPANY in coordinating seismic operations with other field activities. - Coordinate closely with the seismic contractor to address permitting issues and facilitate socialization. - Monitor data acquisition, including signal-to-noise levels, bin fill, source configuration, and output performance. - Review on-site data processing and devise tests to ensure data quality is maintained. - Advise COMPANY on critical decisions related to data recording, equipment failure, and other operational challenges. - Collaborate with COMPANY and seismic contractor before implementing any halts in recording. - Ensure the contractor operates in compliance with required HSE standards. - Ensure the seismic contractor adheres to COMPANY's and their own HSE procedures. Show less

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  EPI Group

  Nov 2023 - Jul 2024

  Seismic Data QA/QC

  - Guarantee seismic data quality aligns with COMPANY's specifications. - Act as the principal team leader for Consultants and COMPANY's on-site representative. - Provide daily reports and serve as the central liaison with COMPANY. - Oversee contractor operations for compliance with required HSE standards. - Ensure adherence to both COMPANY's and the seismic survey contractor's HSE procedures. - Aid in coordinating seismic operations with concurrent field activities. - Maintain close coordination with the seismic contractor to address permitting challenges and facilitate socialization. - Collaborate with COMPANY and the contractor to define and monitor start-up tests. - Ensure equipment operates within accepted industry standards and complies with contractual specifications. - Oversee data acquisition, monitoring signal-to-noise levels, bin fill, source configuration, and output performance. - Review on-site data processing and devise tests to guarantee data quality. - Regularly validate the accuracy of initial data acquisition and processing parameters. - Provide guidance to COMPANY on the continuation of data recording, especially in cases of equipment failure or potential data degradation. - Confirm the accuracy of crew documentation and validate data shipments. - Keep a vigilant eye on the crew's production, documenting any deviations from the established weekly or monthly plan. - Monitor the quality of source and receiver surveying, particularly in the context of 3D Multi-mode surveying. - Offer recommendations to COMPANY on critical decisions related to data recording, equipment malfunction, and other operational challenges. - Engage in discussions with COMPANY and the seismic contractor before implementing any halts in recording. Show less

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  Infosys Consulting

  Jun 2024 - now

  Senior Consultant