Ahmad Mahmoud Mahmoud , Senior drilling Supervisor

Ahmad Mahmoud Mahmoud

Senior drilling Supervisor

Halliburton

Location
United Kingdom
Education
Bachelor's degree, Petroleum, drilling engineering
Experience
19 years, 10 Months

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Work Experience

Total years of experience :19 years, 10 Months

Senior drilling Supervisor at Halliburton
  • Ukraine - Poltava
  • January 2020 to February 2022

• Working on 1000 HP mobile land rig.
• Working on sidetrack project of deep wells.
• Run gauge BHA.
• Run and set Whipstock assembly.
• Run milling BHA (multi mill + water melon mill) and mill window in 6 5/8” casing.
• Sidetrack and deviate the well from the mother bore with directional BHA. Inclination up to 38 deg.
• Run 4 1/2” liner casing with reamer shoe.
• Experience reaming tight hole with liner, high torque and pack off tendency.
• Set liner hanger.
• Run 3 5/8” clean out assembly with 1.9” pipe.
• Drilling formations with partial / total losses, use PBL sub pumping course LCM pills.
• Drilling formations with high risk of differential sticking.
• Stuck pipe recovery experience. Successfully released stuck pipe after reaching TD, JAB 84 well.
• Not reporting any failure or down hole trouble during all my working days in this project.

drilling Supervisor at Halliburton
  • Ukraine - Poltava
  • January 2020 to February 2022
Senior drilling Supervisor at UCD
  • Iraq - Al Basrah al Qadimah
  • September 2016 to December 2019

• Working on 2000 HP land rig.
• Drilling massive salt and anhydrite formation up to 800 m thickness with MW up to 2.2 - 2.28 sg.
• Drilling deep horizontal wells up to 4900 m, 600 to 800 m horizontal section.
• Experience horizontal drilling using agitator and shock sub system.
• Running 20”, 13 3/8”, 9 5/8” casing and 6 5/8” liner.
• Stinger cementing, two stage cementing, Liner cementing.
• Running 4 ½’ outer string, 2 3/8” inner string completion.
• Pad drilling in Gharaf field.

Drilling supervisor at Schlumberger
  • Iraq - Basra
  • February 2013 to February 2015

• Working on development drilling campaign in Iraq south region, Majnoon, Zubair and Rumaila fields.
• Drilling deep wells (vertical, deviated J and S profiles) sidetracks, depth range from to 3700 m.
• Drilling directional wells using directional drilling assemblies including PDM’s, power drive.
• Experience drilling formations with risk of partial and total losses.
• Excellent knowledge and awareness of drilling blind formations with total losses.
• Application of hole cleaning practices while drilling shale formations.
• Application of low energy drilling operation (LEDO) procedure established by Schlumberger.
• Experience drilling in H2S environment.
• An excellent knowledge of Iraq south established drilling standards and procedures.
• Run casing of different sizes, 18 5/8”, 13 3/8”, 9 5/8” and 7”.
• Experience using CDS system to run casing strings.
• Installation of Cameron and Breda wellheads.
• Maintain and update well site inventory.
• Plan ahead using 7-day planner.

Drilling supervisor at Schlumberger
  • Algeria - Oran
  • November 2011 to February 2013

• Working on an exploration drilling campaign in Hasi Berkine field, remote location, desert environment and green crew.
• Drilling deep vertical wells, depth up to 4700 m.
• Onshore Rigs for drilling and abandonment program.
• Drilling very abrasive sand stone formations.
• Application of turbine and impregnated bit.
• Experience working on stuck pipe recovery.
• Run and cement different casing sizes, 18 5/8”, 13 3/8”, 9 5/8” and 7”.
• Experience in stinger cementing, setting up abandonment cement plugs.
• Installation of conventional slip and lock wellheads.
• Prepare daily drilling report with open well software.
• Follow up and maintain records of well site inventory.
• Plan ahead using 7-day planner.

Drilling supervisor at Total E&P
  • Syria
  • November 2005 to November 2011

• Drilling deep wells (vertical, deviated and horizontal) sidetracks, depth up to 3500 m.
• Onshore Rigs for drilling and work over, completion operations.
• Drilling vertical and horizontal wells using WBM and OBM systems.
• Drilling directional wells with Directional assembly including Turbines and Mud Motor PDM’s.
• Experience in directional tools, MWD, LWD, …etc.
• Drilling horizontal well with 800m long horizontal section.
• Experience working on stuck pipe recovery.
• Run and cement different casing sizes, 13 3/8”, 9 5/8” and 7”.
• Experience in stinger cementing, setting up sidetrack and abandonment cement plugs.
• Run & cement 7” and 4 1/2" liners.
• Run 3 ½” & 2 7/8” completion assembly, WLEG, permanent packer, nipples, side pocket mandrels, SSD, TRSSSV, perform all associated tests.
• Supervise slick line operations, drift tubing with deferent sizes of gauge cutters, test completion assembly with FB2 and FWG plugs.
• Perform well clean up with coil tubing unit and nitrogen-lifting operation.
• Installation of conventional flanged wellheads, FMC, Cameron and MSP.
• Installation & test of 3 1/8” and 4 1/16” X-mass trees

Drilling supervisor at Syrian petroleum company
  • Syria
  • November 2000 to November 2005

• Working on onshore Rigs for drilling and work over, completion operations.
• Drilling & work over vertical and horizontal wells.
• Experience working on stuck pipe recovery.
• In charge of fishing and milling operations.
• Performance auditing on well site.
• Run and cement different casing sizes.
• Drilling directional wells with Directional assembly.
• Daily Monitor drilling operations and prepare daily and final well reports.
• Maintain and update records of drilling tools such as Motors, MWD, bits, jars, down whole completion equipment… etc.
• Prepare daily well cost reports.
• Bit record and bit selection for a fast ROP.

Education

Bachelor's degree, Petroleum, drilling engineering
  • at Albaath university
  • September 2000
Bachelor's degree, Petroleum engineering
  • at albaath University
  • June 2000

Specialties & Skills

operations
Petroleum
Engineering
Drilling
MS office

Social Profiles

Personal Website
Personal Website

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Languages

English
Expert

Training and Certifications

Drilling engineering training course (Training)
Training Institute:
Drilnet
Date Attended:
November 2010
Fundamental well engineering seriese - Stuck pipe prevension (Training)
Training Institute:
Schlumberger training center - Iraq
Date Attended:
February 2014
Preventative well control - Well integrity level two (Training)
Training Institute:
Schlumberger training center - Iraq
Date Attended:
February 2014
IWCF (Training)
Training Institute:
RESMODTEC
Date Attended:
October 2020