Douglas Rozas

Douglas Rozas

Mudlogging Geologist

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location of Douglas RozasTomball, Texas, United States

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  • Timeline

  • About me

    Experienced Dev & Exp Geologist/Geophysicist, CF-L2

  • Education

    • University of Louisiana at Lafayette

      2005 -
      B.S. Geology
    • University of Louisiana at Lafayette

      2007 - 2008
      Masters Geology and Geophysics

      Thesis: A Geophysical Study of Mass Transport Deposits and their effect on Oil Infrastructure

  • Experience

    • Epoch Well Services

      Jul 2005 - Nov 2005
      Mudlogging Geologist
    • C&C Technologies

      Nov 2005 - Jun 2008
      Geophysicist

      Project geophysicist for 3D, Autonomous Underwater Vehicle (AUV) and conventional geohazard surveys in the Gulf of Mexico, Capsian Sea, and Offshore West Africa. Responsibilities include project management, data interpretation, data quality supervision during aquisition, and report writing.

    • EP ENERGY

      Jun 2008 - Aug 2014

      I managed two rigs and planned and logged all wells. I also oversaw geosteering quality of my rigs and integrated all subsurface geological data into maps, models, and reservoir simulations, and ensured that all wells were drilled to plan. Finally, I utilized well, core, and seismic data to identify trend sweet spots and generate structure, isopach, and production maps. ● Planned and implemented delineation and infill drilling program of over 200 wells.● Attained perfect completed lateral percentage with no sidetracks. Show less

      • Sr. Development Geologist (Eagleford)

        Nov 2010 - Aug 2014
      • Dev/Exp Geophysicist (North Louisiana)

        Jun 2008 - Nov 2010
    • Southwestern Energy

      Aug 2014 - Jun 2018

      Led Upper Moorefield team, consisting of 8 cross-functional roles, with ownership over operations and performance review. Identified areas for improvement. Managed team activities and optimized resource use. Contributed to Lower Moorefield team efforts.• Created cross-division geoscience knowledge-sharing community focused on data communication and best practices, reducing operational days and improving new play analysis.• Finalized eastern Arkoma Mississippian-Pennsylvanian depositional model, identifying new stacked play fairways. Show less Orchestrated collaboration for exploration team of 15 professionals, including Geologists and Geophysicists, Completion, Production, Facilities and Reservoir Engineers, Regulatory professionals, and Landmen. Aligned asset management plans with company strategy. Ensured proper communication and coordination between G&G and drilling staff.• Planned and executed 20-well asset exploration and delineation programs, resulting in identification of 100K acre play fairway.• Transformed program from 1 successful well drill (out of 4 attempts) to potential 300-well development program with $450M NPV by identifying and resolving reservoir production restraints. Show less Worked closely with landmen and field personnel to spot wells and collaborated with operations geologists and rotational geoscientists to place laterals. Analyzed well log and structural data to ensure optimal placement of laterals within 'pay' intervals. Initiated and approved AFEs for staked well locations. Oversaw (land) wells while directionally drilling curve.• Improved lateral placement metrics across division by mentoring 2 rotational geoscientists in operations and development. • Planned and implemented infill drilling program for over 70 wells, developing over 8K high-risk acres. Show less

      • Team Lead (Upper Moorefield)

        Jul 2016 - Jun 2018
      • Team Lead (Moorefield)

        Mar 2015 - Jul 2016
      • Sr. Development Geologist (Fayetteville Shale)

        Aug 2014 - Mar 2015
    • DATALOG Geological Services, LLC

      Jan 2019 - Jul 2019
      Wellsite Geologist

      Permian Basin, Eagleford

    • Targeted GeoVision, LLC

      Jul 2019 - now
      • Geosteering Manager

        May 2021 - now
      • Geologist

        Jul 2019 - now
  • Licenses & Certifications