Nashwan Raweh Mohammed Othman

Spencer Ogden Experience
Worked with Spencer Ogden at Schlumberger Oman as SWT Supervisor & TDA Chief Operator

TDA Chief Operator
Responsible for monitored all TDA sensors and collected all data from TDA software and validate well data, perform quality control, generate well test reports.

Oil Consultant Experience
Worked with Oil Consultant at Schlumberger Iraq as VX specialist, TDA chief operator, well test supervisor.

Oil Consultants Seniority - July 2015 till now

Have experience in Oil field industry since Sep 2005

Worked as TDA Chief Operator responsible for
1- Validate well data
2- Perform quality control
3- Generate well test reports.

Worked on Kurdistan Iraq as TDA chief operator, PVT surface sample and well test supervisor.

Have worked on various types of test (Exploration, Production, Development and EWT) with different client in Kurdistan Iraq such as TTOPCO, Hunt Oil, AFREN, Genel Energy, Talisman, Taqa


Well Test Supervisor
In charge of surface well test operation and preparation phases, check for pre job maintenance, checkup the equipment and make a function test for it, ensure that equipment ready to go.

EWT Supervisor
In charge of surface well test operation with Hunt Oil Company operations with OilServ Company producing high flow rate, H2S, heavy oil with API 17 and used double EWT equipment such as (11 oil storage tanks, tow separator, tow burner, flare stack, three heater, tow surge tanks, shipping tower), also worked as SWT & TDA Chief Operator with TTOPCO Company operations with OilServ Company producing high flow rate up to 16, 000 bbls/day and high H2S (Up to 32%)

Have experience for all OileServ testing equipment in operation and maintenance
Such as (Flowhaed, Choke manifold, ESD, SSV, Oil & Gas manifold, Separator, Heater, Surge tank, Burner, Flare stack, ……? and includes calibration, pressure test, and function test of all equipment.

Have experience and Certification for the Hydrogen Sulphide (H2S).

OilServ Seniority - January 2013 to August-2014

Schlumberger experience:
Worked on Yemen and Sudan with Schlumberger as field specialist, senior field specialist, well test supervisor and Multiphase Flow Meter (VX) Specialist specialized in surface well testing (SWT), PVT surface sample and Multiphase Flow Meter (VX).,

Have worked on various types of test (Exploration, Production, Development and EWT) with different client in Yemen such as DNO, TOTAL, VANTAGE, NEXEN, GALLO OIL, OMV, EPSILON, KNOC, DOVE, Oil SEARCH, SIPC,
Sudan location with three clients such as POC, GNPOC, SOOC,

Well Test Supervisor
In charge of surface well test operation and preparation phases, check for pre job maintenance, checkup the equipment and make a function test for it, ensure that equipment ready to go, update it on the system.

EWT Supervisor
In charge of surface well test operation with OMV Company operations with Schlumberger Company producing high flow rate.
Also worked as SWT chief operator and EWT supervisor with DNO Company operations with Schlumberger Company.

Have experience for all Schlumberger testing equipment in operation and maintenance such as (Flowhaed, Choke manifold, ESD, SSV, Oil & Gas manifold, Separator, Heater, Surge tank, Burner, VX…….? and includes calibration, pressure test, and function test of all equipment.

Schlumberger Seniority - September 2005 to December 2012

Attended a course in Paris with Schlumberger Company
in VX multiphase flow metering & Radiation Level1&2 (4 weeks) at Melun, FRANCE ELC (Europe Learning Center).

Also worked as VX specialist with TOTAL operations with Schlumberger Company responsible for
1- Validate well data,
2- Perform quality control,
3- Generate well test reports,
4- Analyses well data,
5- Diagnose production,
6- Interpret reservoir intervals..

Got promoted to Senior Field Specialist grade 9 after attending Field Specialist Level 3 in Surface Well Testing as a supervisor,

Worked on Yemen and Sudan as senior field specialist assigned as specialized in surface well testing (SWT), & PVT surface sample and worked on various types of test (Exploration, Production, Development and EWT) with different client in Yemen such as DNO, TOTAL, VANTAGE, NEXEN, GALLO OIL, OMV, EPSILON, KNOC, DOVE, Oil SEARCH, SIPC,
Sudan location with three clients such as POC, GNPOC, SOOC.

Got promoted to Field Specialist grade 8 after attending course (Surface Well Test & PVT surface sample & Basic Petroleum Engineering COM1) from April to Jun 2008 at Melun, FRANCE ELC (Europe Learning Center) and very good exposure in Surface Well Testing and Maintenance for all well testing equipment.

I worked as Well test chief operator and worked on various types of test (Exploration, Production, Development and EWT) with different client in Yemen such as DNO, TOTAL, VANTAGE, NEXEN, GALLO OIL, OMV, EPSILON, KNOC, DOVE, Oil SEARCH, SIPC,

Joined Schlumberger as junior field Specialist trainee with grade 7 and sometime worked as Surface Well Test chief operator and Clean up job supervisor.