Experience

Drillserv WLL

• Qatar
• Construction
• 1 - 100 Employee

• Hydrogeologist

  • Jan 2019 - Present

  • Geological and hydrogeological surveys, site selection for water well drilling, preparation of borehole logs and particle size analysis of aquifer materials, monitoring of well observatories, supervision of borehole completion, hydro chemical studies. • All pumping tests to evaluate the properties of the aquifers. • Injection test of the aquifers to evaluate the intake capacity as per the GCC guidelines for TSE injection. • Geophysical logging of deep boreholes to determine the boundaries of formation, formation top, fracture zone, cement strength etc. • Able to run various geophysical tools such as natural gamma, resistivity, caliper, fluid temperature / conductivity, full waveform sonic, optical borehole tele viewer tool and CBL. • Analysis of water samples and studies of their trace elements with special reference to heavy toxic metals. • Bacteriological analysis of water samples and determination of water quality concerning its use for drinking, irrigation and industrial purposes, evaluation of aquifer system and aquifer geometry and Ground resource potential. • Drilling associated tests and supervising well completion, Undertaking Aquifer tests to allow evaluation borehole performance, aquifer response, and quality changes and Groundwater modelling. • Geophysical logging of deep boreholes, supervising the installation of different size and types casing to seal the various zones as per the project specifications, development of strategies. • Reporting investigation studies and producing recommendations for further work, Preparation of final reports. • Supervise to driller/rig operator regarding formation, fractures underground lithology based on drilled Well or previous literatures and geological knowledge. • Preparation of daily drilling report (DDR). • Preparation of BHA tally and casing tally. • Supervision of running different size of Casing as per the approved well designs. • Cement calculation. Show less



Patal Ganga Borewell

• Hydrogeologist

  • Apr 2016 - Dec 2018

  • Drilling and water well completion for national aquifer mapping project of Central ground water board (CGWB) southern region. • Determine the yield of the well during drilling with the help of V-notch. • On the basis of yield create/ conduct scientific Pumping Test In water wells for NAQUIM project of Central ground water board (CGWB) southern region. • Slug test (for low yield wells) • Calibration pumping test • Step drawdown test • Aquifer performance test • Measure dynamic water level & recovery water level by using dip meter. • Analysis of pumping test data with the help of Aqtesol software and with excel sheet to determine the T and S value of aquifers. • Interpretation of pumping test data. • Mobilize and demobilize of drilling unit and pumping unit from one site to another site. • Preparing the litholog with the help of recovered samples from drilling. • Successfully completed various types of logging such as Core logging, resistivity logging, neutron logging gamma ray logging etc for ground water exploration. • Sampling cutting descriptions. • Picking up formation tops • Water quality analysis (EC/PH/TEMP/TDS) • Collect drilling parameter while drilling parameter (RPM, WOB, drilling pressure ROP, water strike, kelly drop, partial and total loses etc.) • Supervise manually gravel packing/sand gravel packing by gravel pumping machine. • Conducting airlift test. • Preparation of measurement book and BDR. Show less



GMRDS

• Sweden

• Geologist

  • Feb 2013 - Mar 2016

  • Geochemical mapping (GGCMP Project of GMRDS) taken from Geological Survey of India. • Geological and Geochemical and Hydrogeological mapping of various Toposheets of Bharuch, Jambusar and Dahej area of Gujarat state. • Collecting Geochemical soil samples and drainage water samples at 1:50,000 scale (2C.M=1 K.M Area). • Preparing Geochemical, Geological and Hydrogeological maps of concern area with the help of Geological Software like MAPINFO, SURFER, • Finding out the anomalous zone. • Geological mapping of the Lignite China Clay and inspection of Drilling site for Limestone and Lignite, Bore hole Logging and Sampling of core and sampling for mapped area. • Collection of water sample for laboratory analysis for study of fluctuation in water levels prior , during and after monsoon, studies of their trace elements with special reference to heavy toxic metals. • Preparation of water level fluctuation report. Show less