13:00
|
Karl Jeffery - editor - Finding Petroleum
Welcome & Introduction
Talk Description. Whether seeking to exploit prolific source rocks for unconventional resources or assessing new 'candidate' Super Basins, a deep understanding of petroleum systems is vital.
This has been a much neglected aspect of most explorers' armouries, for example in comparison with the use of (3D) seismic to predict reservoir or seal, and directly detect hydrocarbons. Unhelpful generalisations such as 'world class source rock' are far too common!
Karl Jeffery is editor and co-founder of Digital Energy Journal, and conference producer of Finding Petroleum. He is also publisher of Carbon Capture Journal and Tanker Operator, and co-founder of Digital Ship, a publishing and events company covering digital technology for the deep sea maritime industry. He has a BEng in chemical engineering from Nottingham University
Finding Petroleum Finding Petroleum was established to help the oil and gas industry network, and stay up to date on the latest technological developments. It does this via hosting regular events and with an online social network of nearly 10,000 members.
|
|
13:10
|
Andrew Pepper - Director & Founder - This !s Petroleum Systems LLC
Ultimate expellable potentials of source rocks from selected super basins: What does “world class” look like?
Talk Description. An important step in the evaluation of a play or prospect is to consider the potential supply of petroleum charge, which is ultimately constrained by masses and volumes supplied by the source bed. The two factors limiting the mass of petroleum expelled from the organic matter in the source bed are (1) its initial expulsion potential and (2) the cumulative fraction of potential that has been expelled up to its maximum state of maturation. To evaluate the initial expulsion potential, we introduce a workflow to estimate the ultimate expellable potential(UEP), divided into an oil potential (UEO) and a gas potential (UEG), which represent the cumulative masses of oil and gas that can be expelled upon complete maturation of the source rock. For use in resource estimation, these masses can be converted to surface volumes of oil and gas per unit area (million stock tank barrels per square kilometer and billion standard cubic feet per square kilometer or million barrels of oil equivalent per square kilometer, respectively).
The UEP (UEO, UEG) can be mapped across the depositional extent of the source bed, just as a reservoir depositional system is mapped. These potentials per unit area constitute the first level of quantitative resource estimation in the evaluation of a play or prospect.
We show examples of UEP (UEO, UEG) mapping based on available public data. Three of the example source rocks are aquatic organofacies that have charged major conventional petroleum systems: the Callovian to Oxfordian marine organofacies of the Arabian Basin, Saudi Arabia; the Volgian marine organofacies Bazhenov Formation of the West Siberian Basin, Russia; and the Eocene–Oligocene lacustrine freshwater organofacies Shahejie Formation of the Bohai Basin, China. We also include an unconventional system: the uppermost Devonian–lowermost Mississippian marine organofacies Bakken Formation of North Dakota, United States. The UEPs of the studied source rocks in the Arabian Basin and West Siberian Basin, with tens of millions of barrels of oil equivalent per kilometer over large areas, define world class in marine source rocks since these basins are ranked number one and number two in the world by oil endowment.
Until more data are available on other lacustrine basins, we offer the UEP of the studied Bohai Basin source rock as an example. In contrast, the UEP of the Bakken Formation source rocks (combined Upper and Lower Members) is relatively modest despite its world class unconventional oil endowment. The Bakken’s effectiveness, despite its relatively low UEP, reflects the negligible migration saturation losses involved in charging the Middle reservoir Member.
This illustrates that the commonly touted term world class can be rather meaningless.
It needs to be considered in context given the task in hand: the greater the (vertical) migration losses incurred in charging reservoirs, the higher the UEP needed to create the charge needed to overcome them.
Andrew Pepper has 39 years of experience in petroleum geology and petroleum systems analysis (geochemistry and basin modeling).
He is currently director of This !s Petroleum Systems LLC, based in Fredericksburg, Texas. He is a geologist, formerly holding positions as petroleum systems network leader at BP, chief geologist and director of new ventures at Hess Corporation, and vice president of geoscience and vice president of unconventional exploration at BHP Petroleum.
Andrew’s interests are in regional geology, petroleum systems analysis, and unconventional reservoirs. He has a bachelor’s degree, first class, in geological sciences from the University of Leeds, United Kingdom, where he is currently a visiting academic.
This !s Petroleum Systems LLC
|
|
13:40
|
David Bamford - Director - Finding Petroleum
Review and Q&A followed by Close no later than 14:15
David Bamford is well known around the oil & gas industry both as an explorer and a geophysicist. He holds a Physics degree from the University of Bristol and a Ph.D in Geological Sciences from the University of Birmingham.
Since 2004, he has been a non-executive director at Tullow Oil plc, being recruited for this position especially for his exploration knowledge. He serves on the Nominations and Remuneration Committees, and was chairman of the latter, and Senior Independent Director, for 3 years prior to his retire from the board at the end of April 2014.
He was on the board of Premier Oil from May 2014 to May 2016.
He retired from BP plc in 2003, his last four positions being Chief Geophysicist (1990-1995), Business Unit Leader (General Manager) for first West Africa and then Norway (1995-1999), and finally Head of Exploration until 2003.
He has served on the boards of Paras Ltd, a small exploration and IS/IT consulting company in which he held 22% equity, until its sale to RPS Energy in 2008 and Welltec a/s, a Danish well engineering company, as the nominee of the private equity investor Riverside.
From 2012 to 201 he was on the board of ASX-quoted Australia Oriental Energy as a non-executive director.
He was a founder of Richmond Energy Partners, a small oil & gas research house, and several media companies that focus on the oil & gas sector, and has served as an advisor to Alliance Bernstein, Opus Executive, the Parkmead Group plc, and Kimmeridge Energy LLP. Since retiring from BP, he has undertaken asset and company valuation projects for investment banks, hedge funds and small oil companies.
Finding Petroleum Finding Petroleum was established to help the oil and gas industry network, and stay up to date on the latest technological developments. It does this via hosting regular events and with an online social network of nearly 10,000 members.
|
|
David Roberts
Consultant
3-DMR
United Kingdom
|
Vlad Andrus
Director
IHS Markit
|
Matthew Pyett
Sales & Services Manager, AMME
PGS
United Kingdom
|
Euan Shand
AB ADVISORY
United Kingdom
|
Mark Diaz
Director
IHS Markit
United Kingdom
|
Frederic Yeterian
Director
Philax International (UK) Ltd
United Kingdom
|
Martin Cox
Director
ABerdeen Drilling Management Ltd
United Kingdom
|
mohamed khiar
Geoscientist
IHSMARKIT
United Kingdom
|
Kevin Sylvester
Director
Pinnacle Energy Limited
United Kingdom
|
Gordon Stove
Co-Founder & Managing Director
Adrok
United Kingdom
|
Michael Clutterbuck
Exploration Geologist
Impact Oil & Gas
United Kingdom
|
Nicholas Shaw
Director / Principal Geologist
RCGC Ltd
United Kingdom
|
Ian Cloke
Chief Operating Officer & Co founder
Afentra
United Kingdom
|
Edward Prescott
Chief Geophysicist
Impact Oil and Gas
United Kingdom
|
Chris Sladen
Founder
Reconnoitre Ltd
United Kingdom
|
Patrick Barnard
Director
APT UK
United Kingdom
|
Abbey Hunt
Geoscientist
Impact Oil and Gas
United Kingdom
|
Roger Doery
Retired
Retired
United Kingdom
|
Nigel Banks
Director
Banks Geoscience Limited,
United Kingdom
|
Dubravko Lucic
Chief Expert for New Ventures
INA
Croatia
|
Richard Walker
Geophysical Consultant
Richard Walker Geoscience Ltd
United Kingdom
|
Chris Walker
Chief Geophysicist
BGP Offshore
United Kingdom
|
Robert Murphy
Consulting Geologist
Independent
Ireland
|
OLUBUNMI AKANDE
Director
Royal Ray Oil and Gas Procurement LTD (NIGERIA)
|
Ewan Rossiter
Senior Data & Digitalization Consultant
Cegal
United Kingdom
|
Nick Steel
Consultant
Independent
United Kingdom
|
David Henderson
Business Development Manager
RPS
United Kingdom
|
Mark Cowgill
Technical Advisor - Geoscience
CGG (Robertson)
United Kingdom
|
Neil Simons
Consultant
Independent
United Kingdom
|
Norrie Stanley
Consultant
RPS Energy
United Kingdom
|
Sarah Barnes
Geologist
Chevron
United States
|
FELIPE RODRIGUEZ MONREAL
Basin and Petrroleum Systems Analysis Independent Consultant
Independent Consultant
United Kingdom
|
Keith Holdaway
Advisory Industry Consultant: Global O&G
SAS Institute
United States
|
Adrian Robinson
New Ventures Manager
Chevron
United Kingdom
|
Abimbola Durogbitan
GM Geosciences
Independent Consultant/Nigerian Association of Petroleum Exolorationists UK/EUROPE COORDINATOR
United Kingdom
|
Mike Rego
Managing Director
Septima Energy Pte. Ltd.
United Kingdom
|
Diwin Amarasinghe
Geophysical Specialist
Consultant
United Kingdom
|
Ben Lunnon-Wood
RPAS Specialist
Inzpire Ltd
United Kingdom
|
Denis MOUGENOT
Chief Geophysicist - retired as consultant
Sercel-retired
France
|
Colin Clarke
Geophysicist
Consulting Geoscience
United Kingdom
|
John Griffith
Upstream Advisor
JJG Consulting International Ltd
United Kingdom
|
Aaron Lockwood
Software Sales Manager - EAME
Shearwater Geoservices
United Kingdom
|
David Boote
DBConsulting Ltd
United Kingdom
|
Christopher Tiratsoo
editor
Journal of Petroleum Geology
United Kingdom
|
David Owen
Shell
United Kingdom
|
Raffaele Di Cuia
Technical Director
Delta Energy Limited Ltd
Italy
|
Nick Johnson
Managing Director
JUC Ltd
United Kingdom
|
Sigve Hamilton Aspelund
Independent consultant
Sigve Hamilton Aspelund
Norway
|
Wolfgang Nachtmann
Honorary Professor at Montanuniversitaet Leoben
E&P Petroleum Consulting
Austria
|
Mark Jones
Director - Sales & Business Line
Logstor
United Kingdom
|
John Argent
VP Geoscience
Sound Energy Plc
United Kingdom
|
eskil jersing
business development advisor
eburon resources
United Kingdom
|
Robin Sutherland
Consultant
Monitor Exploration Limited
South Africa
|
Arantxa Lieveld
Geologist
Staatsolie
Suriname
|
Dirk Bodnar
Manager
El Pilar Petrotechnical Consulting
United States
|
Maureen Macaulay
Dir Business Development
Moyes & Co
|
Shereen Abboud
Jr Production Geologist
Staatsolie
Suriname
|
Ben Minshell
Geoscientist
Eni
United Kingdom
|
Ian Cross
MD
Moyes & Co
United Kingdom
|
Rageni Goli
Sr Exploration Geologist
Staatsolie Maatschappij Suriname N.V.
|
Emanuele Biondi
Basin Geologist
eni
Italy
|
Ivan Karpenko
Project Manager
Naftogaz Group
Ukraine
|
sharon kuhn
petrophysicist
staatsolie n.v.
|
Daniel Flores
CEO
EPSEMIPE EIRL
Peru
|
Neil Mundell
Geophysical Advisor
New Age
United Kingdom
|
Shahied Chandoe
Geophysicist
Staatsolie Suriname
Suriname
|
Ivan Maulana
ERCE
Singapore
|
harald granser
Exploration Manager
Omv
Austria
|
Andy Harris
Sales Manager
TGS
United Kingdom
|
Barbara Holzweber
Gaffney Cline & Associates
|
Neil Laker
Director
Oolithica Geoscience Limited
United Kingdom
|
Markus Harting
CEO
The Oryx Group International
United Arab Emirates (UAE)
|
Andrew Shrager
Geodynamics Worldwide
Italy
|
Maximilian Richards
energy transition consultant
OPC
United Kingdom
|
Tim Goodwin
New Ventures Consultant
TJGX Ltd
United Kingdom
|
Robert FE Jones
Director
Geoko Ltd
United Kingdom
|
Sebastien Duc
Group Geoscience Manager
Perenco
United Kingdom
|
Tahir Mehmood Chaudhry
Consultant Geoscientist
TMAG Oil & Gas U.K., Ltd
United Kingdom
|
Kerri Wilson
Senior Petroleum Geologist
Getech
United Kingdom
|
David Cleverly
Geophysicist
Perenco
United Kingdom
|
Alessandro Colla
Managing Director
TROIS Geoconsulting BV
Netherlands
|
Lawrie Cowliff
Geoscientist
Halliburton
United Kingdom
|
Andrew Foulds
Director
Petrafiz Ltd
United Kingdom
|
Ugur Algan
Director
Volantice Ltd.
United Kingdom
|
John Scotchmer
Principal Geological Advisor - Petroleum Systems
Harbour Energy
United Kingdom
|
Carlo Buscaglia
Subsurface Team Lead
Petrofac
United Kingdom
|
Stephen Allen
Consultant
Wipro Technologies
United Kingdom
|
Kouakou YAO
Geologist
Heling
|
Matthew Plummer
Principal Geoscientist
PGS
United Kingdom
|
Hugh Ebbutt
Associated Director
WSS Energy Consulting
United Kingdom
|
Jim Hendry
Director / Consultant Geologist
Iapetus Geoscience Limited
Ireland
| | |