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E- M A IL
( W O R L D W I D E )
AD DR E S S E S :
sergei@st-consulting-online.net
sergei@SPEmail.org
sergei1@ekit.com
WebSite:
http://www.st-consulting-online.net
SERGEI TCHERNENKOV
DATE OF BIRTH:
FAMILY STATUS:
NATIONALITY:
29/August/1969
Married. Have 2 daughters from 1st marriage: born in 1994 and in 2001
Russian. Russian citizen. Business immigrant (Expatriate) since 1997.
OBJECTIVE
Well Interventions Engineer with extensive operational experience in international business environment will provide
quality technical management of Workover, Well Services and Completion, technological studies and solutions, and
planning of efficient and safe operations. Would apply for the positions on residential family-based Contract associated
with:
Workover, Completion and Well Services, or Well Performance Engineer / Superintendent / Manager
FUNCTIONAL SUMMARY AND PERSONAL QUALITIES

Oilfield experience started in January 1990 and moved on as:
1990-1993 Floorhand on Mobile Workover / Well Service Rigs, - staff
1993 Derrickman on Mobile Workover / Completion Rigs, - staff
1994-1995 Driller on Mobile Workover / Completion Rigs, - staff
1995-1996 Toolpusher on Mobile Workover / Completion Rig, - staff
1996-1997 On-Job-Training Instructor, Workover / Completion / Well Services, - staff
1997 Toolpusher on Mobile Workover / Completion Rig, - contracted
1998-2000 Workover Superintendent, Service Company, - contracted
2000-2002 Workover / Completion Supervisor / Companyman, E&P Company, - contracted
2002-2004 Head of Well Services in subsidiary, E&P Company, - contracted
2004-2006 Well Services Superintendent in subsidiary, E&P Company, - contracted
2006-2008 Senior Well Interventions Engineer, E&P Company – contracted
from mid-2008 Workover Superintendent / Engineer, E&P Company - contracted
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Technical University education: 6-years Diploma in Drilling Engineering (MSc equivalent). Always in recurrent
process of self-development, and continued education by Distance eLearning methods.
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Team Player with good leadership capabilities. Amply responsible for assigned duties. Thinker and decision-maker.
Communicable. Have high sense of fairness toward both junior and senior colleagues. Capable of mentoring.
PROFESSIONAL MEMBERSHIP
Member # 3050004 of SPE International since 1999. Approved SPE eMentor for young engineers from January, 2006.
Member # 4011 of ICoTA (Intervention and Coil Tubing Association), European Chapter since 2007
Mamber of IFA (International Freelancers Association) from 2008
Member of Council Of Energy Advisors of Gerson Lehrman Group since 2003, and Evalueserve Circle of Experts
from 2008
Member of Oil & Gas and Engineering professional communities (of IntelliQuest Technology Panel, Cameron, Baker
Hughes, Halliburton, Schlumberger, Global Spec Engineering, MarketPartners© of Energy Point Research Inc, eFunda
Engineering, etc)
Owner of ST-Consulting-Online web site for Oil Industry Professionals. Founder of ST Consulting Online Community of
over 800 Registered Members from Feb/2004 until present.
CURRENT VALID INSURA NCES
BUPA International LifeLine Gold Medical Insurance with Expatriation Cover renewed yearly from 2002
IAPA Global Traveler Standard Insurance for 2008-2009
Package of Freelancer insurances arranged through IFA (International Freelancers Association)
MO BIL E:
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( W O R L D W I D E )
SERGEI TCHERNENKOV
SUMMARY OF ACCUMULATED EXPERIENCE AND QUALIFICATIONS
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Upstream Oil & Gas Industry experience (from January 1990)
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Service Companies (Workover & Completion Land Mobile Rigs) experience;
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Exploitation & Production (E&P) Companies experience (from June 2000);
YEARS
totally over
IWCF Certified Drilling Supervisor (every 2 years renewable)
Workover, Completions, Well Service (Toolpusher, Rig Manager / Superintendent)
Workover, Completions, Well Service Supervision onsite (E&P Company) - cumulative
Workover, Completions, Well Service Management and Engineering (E&P Company)
Desert 4x4 Driving (1997 – 2004)
Total 4x4 Driving including forest, snow, mud and sand terrains (1995 – present)
Offshore Interventions Operations (site supervision and organization from office)
Conventional, Slickline and Coiled Tubing Fishing – cumulative experience
Casing Window Cutting with various tools
Downhole Multisensors and Memory Gauges data interpretation, programming and troubleshooting
Dual ESP Completions sizing, optimization and troubleshooting
Shrouded and free ESP and Jet pumps completions (sizing, optimization and troubleshooting)
Sucker-Rods pumps’ completions and pumps troubleshooting on field
Bid and Tender documents’ preparations (for service companies)
CPF, Techical ITT preparation and Bids’ evaluation (for E&P Company)
Computer-literate as Advanced User:
all common Windows and Microsoft Office applications;
Microsoft Visual Basic and VBA Programming;
Basic4PPC Programming (for Mobile Devices run WM5 and SmartPhones);
WellView (Peloton)and OpenWells (HES) - Well Operations Database
AutographPC (Centrilift) and SubPump (IHS-Energy) - ESP Pumps sizing and simulation;
Casing, Tubing and Packers Movement and Stress Analysis;
PumpView (Schlumberger / Phoenix) - Multisensors Data Management software;
WellCAT (LandMark, HES) Drilling and Completion Calculations and Stress Analysis;
Driller’s Toolkit (Petris Ltd) - Drilling and Workover Calculations;
MetroWin (Metrolog) - Memory Gauges programming and data management software;
Cerberus (CTES) and Circa (BJ Sercices) CT and W/L Simulation and Stress (output only);
SAP as End-User
On-Job-Training (OJT) of onshore Workover rig personnel and well site supervisors
Mentoring of young Engineers and Supervisors
Technical Writing
19, where
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Published Technical Papers - REX (Return of Experience) for Total E&P:
"Practival approach to Poor-Boy Nitrogen Diversion for reservoirs with water-flooded zones" (Mar, 2008)
"Sand-Free Envelope Testing of the Oil Wells" (Feb, 2008)
"Professional Development Guide for Well Interventions and Completion Supervisors" (Feb, 2008)
“On-The-Fly Acid Neutralization Methods” (Oct, 2007)
“Cavitation Damage associated with Check & Drain Valves in High-Volume ESP Systems” (May, 2007)
“Tubing Severing Methods and Tools used in AMKP1-17 Offshore Gas Well Workover” (June, 2005)
“Dual ESP Completion sizing, installation and monitoring” (July, 2003)
MO BIL E:
+ 4 4 - 7 5 0 - 9 0 4 8 8 4 4
( W O R L D W I D E )
SERGEI TCHERNENKOV
EMPLOYMENT HISTORY
July/2006 – Present
Wintershall Libya, BASF Group
Workover Superintendent / Engineer, Oil & Gas Condensate Producing, and Water Injection Wells (Contracted
through MSL Libya)
Residential occupation
Responsibilities and performed duties include, but are not limited to:
n Final inspection and acceptance of the upgraded to heavy configuration Drillmec 550 HP Workover Rig (EDC 93) for
new Workover and P&A Campaign 2008-2009
n Workover & P&A management. Reporting to Drilling Manager
n Preparation, design and the Programs for Workover and P&A, including the cost estimations and optimization.
Follow-up of the rig operations
n Developed the KPI for the Workover Contractor. With support of Rig Supervisors and WO Contactor’s Management
the implementation of KPI helped to increase the pipe tripping records by 70% in comparison to the first 5 month
of Workover Campaign.
n Database management of the Lessons Learnt system for Workover operations.
n Having volunteered to establish the HSE Awareness board in Drilling Department (it did not exist earlier), and set up
weekly HSE topics and tours objectives for the Drilling Rigs and WO Rig operations.
July/2006 – June/2008 ELF Petroleum Nigeria Ltd / TOTAL Upstream Nigeria Ltd
Well Interventions Engineer - Senior, Oil & Gas Producing, and Gas and Water Injection Wells (Contracted
through TEAM-Energy Resources, UK)
Residential occupation
Responsibilities and performed duties include, but are not limited to:
n Responsible for Well Interventions and Completion Methodology
n Engineering and follow-up of Production and Reservoir Logging Campaigns; SWT, and Sand-Free Envelope Tests
n Jobs design, JSA revisions, and Programs’ preparation for non-routine CT and Pumping Stimulation, DST, SWT, ESP
Installations, X-Mas Trees Repair / Replacement / Troubleshooting
n Feasibility Study of Workover operations (done for 15 Oil, Water Injection and Gas wells in OML58 [Onshore]).
Equipment requirements design accordingly to SOR (Rig, Mud System, PCE and BOP sizing)
n Represent Wells Section in Well Performance Group coordination meetings
n Contracts’ preparation (CPF, ITT, Technical Appendixes, Technical and Commercial Bids’ Evaluation).
n Engineering support of Well Interventions, Stimulation, and Deep Offshore DST Operations
n Technical Leader for all ESP installations in subsidiary (Contract’s support, operations’ design, sensitive operations’
supervision)
n Developed Standing Instructions (for EPNL only) for:
- Rigless ESP Workover on Offshore platforms (OML100 / 102);
- Offshore CT Stimulation 2007;
- Deep Offshore DST Campaign 2006-2007;
- Rigless Stand-Alone Pumping Stimulation Offshore
Oct/2004 –July/2006 ELF Petroleum Nigeria Ltd / TOTAL Upstream Nigeria Ltd
Well Services Superintendent, Oil & Gas Producing, and Gas and Water Injection Wells (Contracted through
TEAM-Energy Resources, UK)
Responsibilities and performed duties include, but are not limited to:
n Preparation, Supervision and Reporting of Offshore and Deep Offshore DST operations, and On/Offshore SWT;
n Technical preparation and Supervision of On/Offshore Coiled Tubing Operations (Clean-Up, Stimulation,
Nitrogen Lift, Fishing)
MO BIL E:
+ 4 4 - 7 5 0 - 9 0 4 8 8 4 4
( W O R L D W I D E )
SERGEI TCHERNENKOV
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Technical assistance to Drilling in preparation and supervision of On/Offshore Workover and Well Service
Operations
Oct/2003 –Oct2004
TOTAL E&P Yemen
Head of Well Services, Oil Wells and Water Injection (Contracted through TEAM-Energy Resources, UK)
Responsibilities and performed duties include, but were not limited to:
n Workover, Completion and Well Services Management
n Member of Well Performance Group (WPG). Developed Wells’ database with executable interface and Log-in with
complete data of Wells’ construction, Reservoir major data, parameters for artificial lift sizing, operations database and
analysis as required by Total Company Rules for Well Performance Monitoring.
n Prepare Workover, Completion and Well Service Programs (including AFE’s) and Reports
n Control ESP and workover equipment stock
n Coordinate and organize workover, completion and well service contractors involved in field operations for
TOTAL E&P Yemen in East Shabwa, Block 10, Yemen
n Well Services Department Budget holder of M$ 18/year
n Technical assistance to Reservoir Department in preparation and troubleshooting of Memory Gauges. Developed
and held training course on AMetrolog Memory Gauges with GSR Department Engineers in order to handover
gauges to Reservoir Department’s responsibility
n Sizing and selection of ESP equipment for new and existing wells, and ESP Optimization Studies
n Purchase of Surface and Downhole Completion equipment for Drilling & Completion Campaign
n Preparation of CPF, and bids technical revision for new Contracts (ESP, Slickline and E-Line Services, Workover Rig)
July/2002 –Oct/2003 TOTALFINAELF E&P Yemen
Well and Downhole Superintendent, Oil Wells and Water Injection (Contracted through TOSCOT S.A.R.L.,
Tour, France. Contract # TOS/2000/0712)
Responsibilities and performed duties included, but were not limited to:
n Workover, Completion and Well Services Management (preparation, follow-up, and reporting)
n Prepare Workover, Completion and Well Service Programs (including AFE’s) and Reports
n Control ESP and workover equipment stock
n Coordinate and organize workover, completion and well service contractors involved in field operations for
TOTALFINAELF in East Shabwa, Block 10, Yemen
n Well Services Department Budget holder of M$ 14/year
n Sizing of ESP equipment for new and existing wells
n Developed complete database of Well’s Interventions History with analysis of ESP failures
n Prepared recommendations for ESP selection concept for Tempo-Rossa Project, Italy for TDO-EXP-AUD
(Sep/2003)
June/2000– July/2002 TOTALFINA E&P Yemen
Workover & Completion Supervisor (Rig Companyman), Oil Wells and Water Injection (Contracted through
TOSCOT S.A.R.L., Tour, France. Contract # TOS/2000/0712)
n Provided onsite supervision of personnel and companies related to well services as Well Site Supervisor
n Prepare Workover, Completion and Well Service Programs to be executed by workover / well service contractors.
n Assist Head of Well Services in training of Yemeni graduated engineers
n Supervise workover, completion and well service contractors involved in field operations for TOTALFINAELF
in East Shabwa, Block 10, Yemen
n Developed Workover Standing Instructions (Phase 2) for TOTALFINAELF E&P Yemen.
n Depute Head of Well Services during his absence in country.
July/1998 – June/2000
DELTA Engineering Co. Ltd., Sana’a, Yemen
Workover/Completion Superintendent, Technical and Safety Advisor, Technical Coordinator of The Contract #
MO BIL E:
+ 4 4 - 7 5 0 - 9 0 4 8 8 4 4
( W O R L D W I D E )
SERGEI TCHERNENKOV
DO/ES-10-97 with TOTAL E&P Yemen
Residential occupation
n Manage workover, completion and well service operations with TOTALFINAELF as Contractor’s coordinator
n Source out the vendors for spares and equipment for rig operations from abroad
n Developed Company’s Oilfield Safety Manual and Well Control Manual adapted for beginners and employees
with poor technical background
n Held 2-weeks yearly Safety Training Course including practical fire-extinguishing with local employees
n Held 2-weeks yearly Well Control Course with local rig hands
n Wrote MS-Excel-based Worksheets for workover and completion (workover calculations and forms) to be
practically used at the oilfield by toolpushers, engineers and supervisors
n Lead the development of the Company Safety Policy, which helped to achieve result of Seven Hundred Days
Without Lost Time Accident within headed department
n Designed and performed OJT (On-Job-Training) for Company’s local and junior expatriate personnel
Nov/1997-July/1998 Delta Engineering Co. Ltd., Sana’a, Republic of Yemen
Workover Toolpusher on Moller-550-402D mobile workover rig (Delta # 9)
 Perform workover, well service and completion operations on the dependent rig
 Supervise rig crews and equipment during rig operations
 Coordination of parties involved into Workover Operations
 Train new and existing rig personnel for better performances
 Organize rig operations with respects to industry HSE standards and C.R.W. technologies appliances
Aug/1997-Nov/1997 Trident Engineering Co. Ltd., Sharjah, UAE
Consultant / Technical Advisor for used oilfield equipment Refurbishing and Pre-Sales Maintenance
 Advise the Technical Director on purchases of used oilfiled equipment for refurbishing
 Supervise preparation of purchased equipment for shipment to Yemen
Previous oilfield experience from January/1990 as workover floorhand to toolpusher (1995) and technology / equipment
training instructor (1997) in range of national and international service and oil companies as LUKoil (Russia), Beta Well
Services (Canada), WellTech (USA), VF Oil (USA-Russia JV).
EDUCATION AND CERTIFICATION
1986 – 1995
Ufa State Technical Petroleum University (UGNTU)
Ufa, Russia
6-years Engineering Degree in Drilling (Equivalent to Master Degree by International Standards)
n Attended by correspondence method and graduated with excellent result by Diploma Work on API Drilling
Technology
Sept/1993 Petroleum Industry Training Services, Canada (Russian Branch)
 Well Control, Mud Pump and Oilfield Boilers Courses
Jan/1994 WellTech, Inc Well Control School, USA (Russian session) in conjunction with PITS and WSO
 Well Control, Mud Pumps and Oilfield Boilers Course
 Safety Course and CPR Course of World Safety Organization.
June/1998; June/2000; Jan/2003; May/2005; May/2007 International Well Control Forum - Moscow Gubkin State
Academy of Oil and Gas, Russia – Last Certificate N: S42538/RU287/0860
IWCF Drilling Supervisor Level Practical Assessment and Written Test Programme
Dec/2003 Defensive Driving Course, US National Safety Council,
Control Number 120403, Security Control Number 773213
Oct/2004 IHRDC (International Human Resources Development Center) http://www.oilandgastraining.com
Formation Evaluation - Well Testing Module (Scorecard issued)
Oct/2004 IHRDC Production Operations - Oilfield Safety for Supervisors (Scorecard issued)
Nov/2004 IHRDC Formation Evaluation – Perforation & Wireline (Scorecard issued)
Nov/2004, Dec/2007
TOLMANN Offshore Safety Training Center, Port Harcourt, Nigeria
MO BIL E:
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( W O R L D W I D E )
SERGEI TCHERNENKOV
http://www.tolmann.com
HUET and SAS Course, Last Certificate No: 3045
Oct/2005 IHRDC Perforation and Sand Control Module (Certificate of Completion)
Jan/2006 Emergency First Response, Ltd, - Albert Road, St. Philips; Bristol BS2 0PD, England - Course taken in
Training Center: Mr.Diver, Pyramisa, Sharm El Sheikh, Egypt
Emergency First Response (CPR, AED and First Aid) Certificate # 0602E21713 http://www.emergencyfirstresponse.com
COMPUTER APPLICATIONS’ DEVELOPMENT
MS-Excel Spreadsheets and Executable Software development for onsite workover / drilling specialists (Published by
Oil&GasOnline.com in 2000-2001 and on self-owned ST-Consulting-Online website at http://www.st-consultingonline.net/)
List of developed and Copyrighted software:
 ST Oil Country Tubular Goods handbook.exe – extensive digital tubular data handbook for PocketPC
 Digital API Flange Slide Rule.exe – substitutes the conventional hard-copy of API RP 6A Flange Slide Rule
 Nitrogen Calculator.exe – PPC utility for N2 calculations during Nitrogen Lift, well purging, other CT operations
 ST Oilfield Abbreviations Dictionary.exe (over 2,000 abbreviated technical terms), ST Oilfield ABS Dictionary
Mobile.exe and ST Large Oilfield Glossary.exe for PocketPC
 Cable Length.exe (calculates available length of Coiled Tubing, Wire, and ESP Cable on the reel) – now obsolete
as new version for PocketPC was published (updated with custom cable OD option)
 Drill Collars Calculator.exe (calculates required length of user-specified DC to obtain desired WOB in vertical or
deviated wells)
 Flow Parameters Calculator.exe (calculates dependency of various flow parameters from each other)
 Perforating Guns Selector.exe (calculates performance of selected from database PG in specific well’s conditions)
 Pump Calculations.exe (calculates various parameters of Triplex or Duplex Mud and Service Pumps)
 ST Digital Flange Rule.exe (is digital version of conventional Flange Slide Rule as per API Spec 6A 17th Edition)
 ST Pipe String Pressure Losses Calculator.exe (latest version calculates pressure losses INSIDE of wide range of
user-selected pipe string and BETWEEN 2 tubular strings)
 Surface Flow Claculator.exe (allows to estimate real-time flow from the well when measuring devices are not
available)
 Well Pressure Losses.exe (calculate pressure losses in the well circulating system for direct or reverse circulation –
with graphical well system report)
 Total E&P Yemen WPG WDM.exe (is the executable interface to view, print, update and store wells’ data.
Application was created for utilization by Total E&P Yemen Well Performance Group. Program may be
customized by the developer for usage by other subsidiaries or companies)
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PROFESSIONAL AWARDS AND RECOGNITIONS
March 2008 - SPE Board Of Directors’ Award and Letter of Recognition of eMentoring achievements
LANGUAGES
Russian – native
English –speaking, writing and reading fluently, including the technical, contractual, and legal terminology
Arabic – some basic understanding with little speaking
HOBBIES
Diving – PADI Advanced Open Water Diver, PADI Nitrox Diver
Programming - Software for Oil Industry applications in MS Excel©, MS Visual Basic©, and Basic4PPC©
Digital DVD-mastering and Underwater Photography. Photo-mastering with Adobe Photoshop.