yousif abutalib

 Field investigations:
 We will conduct field testing and sampling of the encountered subsurface soils, rocks and ground water
Method of boring and field testing will be as follows.
 We will drill bore holes utilizing our truck mounted rotary drilling rig (MOBILES B-53)
 AM senior geologist-Field supervisor will assigned for the whole duration of the investigation to maintain boring log records
 Drilling in soil formation will be conducted from ground surface to maximum depth of boreholes required:
 In sandy soils, Standard Penetration Test(SPT-ASTM D-1586) will commence on the existing ground surface, at 1.5m intervals
 Where cohesive soil is encountered, we will conduct Shelby tube sampling (ASTM D-1587) of the soil materials. All fields testing and sampling will be according to ASTM Standard Specifications.
 In rocky formation where ordinary auger drilling is not applicable, we will make rotary drilling using tricone bits to penetrate very hard stratum or weathered rock and conduct coring(ASTM D-2113) using double tube core barrels in massive and fresh formations.
 Groundwater level measurement and water sampling will be made on the boreholes during the course of drilling.
 Samples obtained in the field will be properly packed and labeled according to standard

From April 2009 to Sept 2011, I have worked as Well Site Geologist, at Petrodar Operating Company, (PDOC) block 3, 7 in South Sudan.
The work is based entirely on a rig and usually involves the following:

To manage and supervise log quality and control Mud logging, and geological information as per the client standard. I also responsible for the day to day overall performance and quality control of all logs, reports, information and communication going to the client from the mud logger to ensure high quality service, geological consistency and customer satisfaction. Responsible for all internal controls for quality assurance and continuing efforts to streamline QC processes, policies and procedures.
Highly dependable, organized, motivated, assertive, and able to work on a deadline basis
Good communication, computer and time management skills
Ability to work alone efficiently
Role :
Interpretation of geological data.
Implementation of health and safety procedure.
Supervise Mud logging & Wire line.
Ability to geosteer horizontal wells using LWD tools & Real time images.
Detect reservoir and contents.
Carry out quality audits on contractors & service companies.
Supervise Wire line & Coring acquisitions.
Supervise Contracted services.
WINLOG - GRAVITAS (HRH application) for geological litho-log and composite log
Summary of Geological Operations:
Conventional Core, Wire Line, Mud logging, LWD/MWD.Liaison between well site, drilling & geological teams to achieve project goals
Communication with operations & reservoir departments
Evaluation & description of geological well samples including cutting, Conventional Cores, Side well Core, MDT Sample and Gas Sample
Geological and drilling data evaluation
Production and transmission of daily geological reports
Compilation of well site Litholoy log-expert in HRH win log &/or Gravitas software for log construction and visualization.
Quality assurance and supervision of geological service companies including Mud logging, LWD, and Wire lines companies.
Casing point selection
Conventional Core, Sidewall Core point selection
Supervision of geological Samples acquisition, storage and dispatch
Hot shot sample selection and shipment.
Wire line witnessing and selection sample and testing points.
Wire line quick look interpretation.
Correlation with offset and regional wells and production of correlation panels
End of well Reporting and final well Master log.
Well familiar with the regional geology of the area where the drilling is taking place (Sudan).
Ensuring that all geological operations are carried out under HSE condition
Checking and signing of invoices of the services carried out at the location.

From Nov 2005 to Oct 2006 Senior Logger In Adar oil field with Petrodar Operating Company (PDOC), block 3, 7, on the behalf of China National Company (CNLC).
From Oct 2006 to Apr 2007, I was changed to Bloch 9 Khartoum Basin with SUDAPAK OPERATING COMPANY (SPOC), on the behalf of China National Logging Corporations, (CNLC) in Sudan.
From Apr 2007 to May 2010, I was retained back to Adar oil field block 3, 7 with (CNLC), with Petrodar Operating Company (PDOC) as senior mud logger,
Major duties & responsibilities as mudlogger geologist:
 Interprets Lithological of ditch cutting.
 Hydrocarbon shows detection and description.
 Analysis side wall core ships, and conventional core.
 Picking Formation top, side wall core points and casing points.
 Compile Formation Evaluation Log/Master Log on master log software, & daily geological report.
 Prepare daily/midnight/weekly, monthly/drilling parameters/ASCII-Gas-Lithology/PDF file/sample dispatch list and final well report.
 Analysis QFT samples for Hydrocarbon Fluorescence.
 Analysis Calcimetry % in clay stone samples.
 Calculate Lag Time Check.
 Assist Data Engineer for the well status, data acquisition, process and engineering reports.
 Look after job of sample catcher, Instruct the sample catcher to pack, label and dispatch of vial samples, file samples, geochemical samples, QFT samples, side wall core and conventional core handling.
 Finally arrange a short training for new mud logger to understand about mud logging job procedures.

From May 2008 to Feb 2009 I have worked as Data Engineer, with China National Corporation, with Petrodar Operating Company, (PDOC) block 3, 7 in South Sudan.
Major duties & responsibilities as Data Engineer:
 Monitor the computer System (work station), Network among the computers and other equipment's, Siemens recorders, Sensors & Gas System and geological equipment to be sure in good condition.
 Conform engineering status ( drilling, circulating, connection, tripping, cementing, etc.) and be sure of it under right monitored by unit system.
 Be aware of the depth and bit position all time.
 Calibration gas system and drilling sensors like Mud Pit Volume, MW, in/out, MC in/out, MT in/out, Flow out, CSG pressures, H2S, BLKHT, SPP, RPM, HKLD, TRQ, etc time to time.
 Regular check sensors, gas trip, Hydrogen generation, and air compressor.
 Check filter of gas system and to be sure it is clean and blowout the gas line regular to keep it clean.
 Set alarm in right range so any abnormal situation found immediately.
 Check gas and drilling data often for supply high quality data to company man and geological supervisor and be quick and efficient respond to any requirement from company representative.
 Finally observe the mud logging crew during the job for best quality services.
During my work I have also acquired the basic knowledge about Pressure Engineering, Wire Line Logging, Drilling Engineering, and Mud Engineering.

In China National Logging Corporations (CNLC), Department of Mud logging,
From Sep to Nov 2005 Sample Catcher & Trainee Mud logger In Adar oil field Petrodar Operating Company (PDOC) in South Sudan,
AS Sample catcher, trainee logger, major duties & responsibilities: ❖ Collect and wash the sample as specified intervals
❖ Pack and label ditch cutting sample
❖ Should be by placing sample boards across the front of the shale shaker, so as to catch representative sample of cutting.
❖ Make sure the roughneck who is on duty at shakers during drilling does not change the planks dumps the cutting piles.
❖ During fast drilling and in a big diameter hole, the boards will over load quickly, so the sample becomes non representative, it is the best in this case to bulk the sample using two separate collections, one at half, one at full lag time.
❖ During slow drilling, the sample procedure may need to be repeated several times in order to get representative sample and get enough quantity.
❖ Always wash the boards and the shakers down after collection a sample.
❖ Do not accept any sample material of un known origin, if someone brings you apiece of something through it away,
❖ During this period all the unit equipment, mudlogger jobs already known.