DRILLING FLUIDS ENGINEER

CURRICULUM VITAE

NAME: Goran Plese BIRTHDATE: 03.04.1962

NATIONALITY : Croat BIRTHPLACE: Boka

MARITAL STATUS: Married CITIZENSHIP: Serbia

PASSPORT #: 007554931, 184360393 HOME ADDRESS: Novi Sad PLACE OF ISSUE: Novi Sad, Serbia, Subotica,

Serbia E-MAIL ADRESS: acw7gm@r.postjobfree.com, acw7gm@r.postjobfree.com ISSUE DATE: 01.07.2009, 20.06.2016 PHONE/FAX: Cell+381********) EXPIRATION DATE: 01.07.2019, 20.06.2026

FORMAL EDUCATION

SCHOOL COMPLETION DATE DEGREE REMARKS

Secondary school Jun 1981 technician of chemistry

Agricultural College from 1984 to 1988 agricultural engineer 85 % completed (4 years)

PMF Biology frrom 1982 to 1984 engineer of biology 60 % completed (3 years) PREVIOUS EMPLOYMENT

COMPANY TO/FROM

NAFTAGAS, Novi Sad, Serbia 1995 to 2011

MI-Sonatrac, Hassi Messaoud, Algeria July 2001 - January 2002 AVA, Sfax, Tunisia from October 2006 to March 2007 M-I SWACO Nojabrsk, Nizhnevartovsk, Russia short term contracts in 2008, 2009, 2010 TATWEER Petroleum, Bahrain from Avgust 2012 till May 2016 LANGUAGES FLUENCY SPOKEN FLUENCY WRITTEN

English yes yes

Russian high level high level

SerboCroatian native native

EXPERIENCE - # OF YEARS (Oil&Gas Industry): EXPERIENCE - # OF YEARS ( with M-I Drilling Fluids UK Ltd): SPECIFIC MUD SYSTEMS:

WBM ( Duratherm, Spersene/Lime/Gypsum,Polymer-carbonate mud ) OBM ( All Oil, Invert Emulsion )

Workover and Completion brines

TRAINING/COURSES/

COMPLETION DATE PLACE

REMARKS

SEMINARS ATTENDED* (COUNTRY/STATE/CITY)

IFE Basic Consepts

IFE Swaco Basic Equipment

IFE Centrifugal Pumps

IFE Swaco Centrifuge Workshop

IFE Engineering Fluids Volume

IFE Drilling Fluid Economic/

Product Optimization

IFE Drilling Technologies&Systems

IFE Completion&Workover Fluids

IFE Waste Management & Solids C April or May 2007 Novi Sad, Serbia one day seminar conducted by M-I SWACO Treatment Services

IFE Rig Evaluation

IFE Project Planning

Electrical School

Solids Control

Cuttings&Waste Collection

Injections Systems

Underbalanced Drilling

Basic Drilling Fluids School 20.02.1996 Novi Sad, Serbia several days seminar conducted by NAFTAGAS Deepwater School

Project Engineer School

Virtual Hydraulics School

Virtual Completion Fluids

PressPro 02.03.2003 Novi Sad, Serbia one day seminar conducted by MI ONE - TRAX Wellsite

Tunisia, Sfax

one day course conducted by TOTAL SAFETY

Hydrogen Sulfide Gas Safety 14.02.2007

RDF for Horizontal Wells. New

02.03.2003 Novi Sad, Serbia

one day seminar conducted by MI

HPWBM

Drilling fluids 23.06.2004 Novi Sad, Serbia one day seminar conducted by BAROID Loss, Kick and Stuck Pipes 04.09.2005 Novi Sad, Serbia one day seminar conducted by NAFTAGAS Well control school 18,07.2008 Volgograd, Rossia two weeks seminar conducted by school centre "Буровик" course 09.01.2012 to 10.01.2012 Aberdeen, Scotland MAERSK training centre BOSIET, basic offshore safety induction and 11.01.2012 to 13.01.2012 Aberdeen, Scotland MAERSK training centre emergency training

COUNTRIES WORKED

Serbia Bahrain

Algeria

Tunisia

Russia

SPECIFIC WELLS WORKED

OPERATOR DEVIATION* LOCATION DEPTH DENSITY TEMPERATURE MUD TYPE WATER DEPTH NAFTAGAS STRAIGHT Majdan, Serbia 3725m r=1,92kg/l 185 C ( Bottom ) WBM no datum NAFTAGAS STRAIGHT Crnja, Serbia 2017m r=1,02kg/l 103 C ( Bottom ) Production Water no datum NAFTAGAS 30 - 60 Becej, Serbia 1160m r=1,30kg/l 62 C ( Bottom ) WBM no datum NAFTAGAS STRAIGHT Melenci,Serbia 3300m r=1,51kg/l 185 C ( Bottom ) WBM no datum NAFTAGAS STRAIGHT Itebej, Serbia 2169m r=1,45kg/l 126 C ( Bottom ) WBM no datum NAFTAGAS STRAIGHT Indjija, Serbia 975m r=1,06kg/l 52 C ( Out ) WBM and NaCl brine no datum TPS (Thyna Petr.S 30 - 60 Guebiba,Tunisia (o 3136m (TVD=295 r=1,31kg/l 70 C ( Out ) OBM no datum TPS 30 - 60 Guebiba,Tunisia (o 3324m (TVD=305 r=1,12kg/l, r=1,10k 60 C ( Out ) OBM and KCl brine no datum TPS 0 - 30 Guebiba,Tunisia (o 3428m (TVD=300 r=1,10kg/l, r=1,08k 54 C ( Out ) OBM and KCl brine no datum

* PLEASE INDICATE THE HOLE TYPE BY STATING: 1) STRAIGHT, 2) DEVIATED 0-30, 3) 30-60, 4) 60-90, 5) 90+ PROBLEMS ENCOUNTERED

Gas cut mud High temperature gelation

Foam in mud Loss of mud

Salt water inflow Overtreatment of mud/brine

Chemical contamination Undertreatment of mud/brine Drilled solids' contamination Stuck pipe

A BRIEF OUTLINE OF CAREER COVERING YEARS, JOB TITLES, RESPONSIBILITIES, ETC. I started to work in the 1995 in the base mud lab located in Novi Sad as a lab technician. Next year, 1996, began to work at the oilfield as a mud engineer - trainee. From 1998 to 1999 I was working as a second mud engineer, mostly at night. Since 2000 until now I was a senior mud enginer on both service and drilling rigs, including my stay abroad. In the summer 2001 I was working in Algeria's desert for MI-Sonatrak as a night(second) mud engineer. From october 2006 till april 2007 I was working as a second mud engineer for AVA-Tunisia in Tunisia, onshore. In the 2008, 2009 and 2010 I have been working several times for M-I SWACO Russia in the region west Siberia as a principal mud engineer. In Avgust 2012 began to work for TATWEER Petroleum, Bahrain as a Liquid Mud Plant Coordinator, until May 2016.

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