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GEOLOGICAL AND RESERVOIR LABORATORIES |
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Petroleum Geochemistry
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Evaluation of source-rocks in individual wells/sedimentary basins |
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Delineation of oil-windows, immature or post-mature sediments in Sedimentary Basins |
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Petroleum yield of drilled formations |
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Identification of Migrated Hydrocarbons |
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EQUIPMENT/FUNCTION: |
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Rock-Eval 2plus with Acquisition Workstation
Type of Organic Matter (Type I, II, III, IV)
Thermal Maturity (Tmax oC) (oil window - Immature Zon)
Hydrogen & Oxygen Indices
Hydrocarbon Generating Potential
Migrated Oil Presences
LECO CR-412 Carbon Analyzer
Total Organic Carbon(TOC) determination (For screening prior to pyrolysis analysis) |
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ACHIEVEMENT: |
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Around 250 Geochemical Investigation Reports on outcrops and test wells drilled by OGDCL and JV Operator since 1979 |
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Conducted 28500 TOC Analysis |
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Conducted 9000 Pyrolysis Analysis |
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Database management of results and reports of Geochemistry Branch since 1979 |
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FUTURE PLANS:
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To introduce photometer microscope for Vitrinite Reflectance to substantiate thermal maturity studies |
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To induct Gas Chromatography/Mass Spectroscopy equipment to correlate Oil Oil and Oil - Source Rock studies. |
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PROFESSIONALS: |
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Foreign/local Post graduates with 15-27 years experiences Micropaleontology |
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NANNOPLANKTON STUDIES
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Quickest method of biostratigraphy |
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Very reliable and minute in size |
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Very suitable for every type of rock sample (core, ditchcutting, outcrop, sidewall core) |
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MAIN OBJECTIVES:
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Establishment of rock ages
Recognition of Unconformities
Paleoenvironment interpretation
Understanding of Basinal Development |
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ACHIEVEMENT: |
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Since the establishment of OGDCL we are providing the biostratigraphic services to the company and saved the tremendous amount of foreign exchange. |
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CAPABILITIES: |
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Foreign trained 20 years Professional experiences |
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Analytical Chemistry |
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MAIN OBJECTIVE:
To assist in Formation Evaluation by chemical analysis of Formation Fluids
To help trouble shooting on the basis of analysis data by assigning reasons
To carryout onsite testing for taking right decisions on real time.
To help resolve controversies in testing the crude for pricing at Refineries.
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FUNCTION/EQUIPMENT: |
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Chemical analysis of water (Formation, waste ,drinking ) and allied testing by exploiting DR-4000 spectrophotometer.
Testing of crude oil/condensate oil
Onsite testing of H2S, SRB’s,&GAB’s
Corrosion coupons analysis
To analyse the Sludge &Scales samples etc. recovered from vessels &pipelines
To address the controversies in testing of crude oil for pricing at Refineries
Environment Related Testing of BOD, COD by exploiting BOD&COD system of HACH, USA.
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ACHIEVEMENT:
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Earning of millions of rupees to the company due to participation of analytical professionals in joint sampling & testing of crude oil.
Saving of revenues due to in house analytical skills amounts in millions since 19623.
Earning from joint ventures also amounts in millions being the operator.
FUTURE PLANS:
To extend the existing base for marketing the services to Oil Industry
MANPOWER:
Professionals with 15-32 years of oil industry and Analytical Lab experiences
Core Analysis Lab
MAIN OBJECTIVE:
Furnish both Geological & Engineering information.
Guide the decision affecting both the cored and subsequent wells in the area.
Direct physical measurement along-with down-hole well logs and other well-test data to the best development decisions.
Produces the most basic data about a reservoir:
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The presence or absence of hydrocarbon. |
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The storage capacity (Porosity). |
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The flow capacity and its distribution (Permeability). |
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EQUIPMENT/FUNCTION (Service available): |
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Dean-Stark Apparatus: |
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To determine the quantity of hydrocarbons accumulated in a porous rock formation. |
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Residual fluids in the recovered core reflect the quantity and type of fluids present at reservoir conditions. |
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Core Measuring System(CMS-300): |
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An integrated ,automated computer directed permeameter & porosimeter. |
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Determines sample length, sample diameter, porosity, pore volume, air permeability at a specified mean pressure, klinkenberg permeability, Forchheimer inertial Factor and Klinkenberg measured slippage correction factor. |
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PROFESSIONAL: |
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Postgraduate with 18 years of Geological and reservoir experience. |
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Sedimentology |
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FUNCTIONS: |
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Lithological description and Petrographic study of well cuttings, cores and field rock samples from thin sections, slabs and processed cuttings.
Grain Size analysis.
Heavy Minerals Identification
Facies Analysis
Management of OGDC Core House |
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OBJECTIVES: |
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Identification of rock types.
Demarcation of formation boundaries
Depositional Environments
Feedback of analyzed data to Basin Studies and Research, Prospect Generation, Well Supervision, Petrophysical and Development Geology, Exploitation and Reservoir Engineering, Production and multinational E&P companies. |
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PROFESSIONAL CAPABILITIES: |
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Local postgraduates and foreign doctorate in Geology having 6-20 years of professional experiences. |
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