Shale Oil & Gas · 2016-09-16 · Shale Gas assets in Canada (Progress Energy) , JV Argentina ,...
Transcript of Shale Oil & Gas · 2016-09-16 · Shale Gas assets in Canada (Progress Energy) , JV Argentina ,...
©Petroliam Nasional Berhad (PETRONAS) 2015 1
© 2015 PETROLIAM NASIONAL BERHAD (PETRONAS)
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Shale Oil & Gas
Overview of Shale HC Potential in Onshore East Malaysia
May 2016
©Petroliam Nasional Berhad (PETRONAS) 2015 2
Driver for unconventional in Malaysia
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Status Quo of Malaysia Unconventional :
PETRONAS yet to tap unconventional resources
DEFINITION
HC formed during the
coalification process or
thermal maturation of coal
bed which can be liquid or
gaseous
Oil & Gas: Trapped in
shales that have very low
permeability, typically
less than 0.1mD
Oil: Crude that
occurs in silty-fine
sandstones with
tight carbonate
reservoir
Gas: Preserved in
sandstones layers
“Flammable ice” - a
crystalline substance
like ice, composed of
molecules of water and
methane, exist in low
temperatures and high
pressure.
BASIN Sabah Sarawak Sarawak / Malay Sabah
POTENTIAL
RESERVES / SIZES
(MALAYSIA)
6Tscf (non-commercial) Unknown Not-established yet >150Tscf
CH
AR
AC
TE
RIS
TIC
OTHER FACTORS FOR
CONSIDERATION
Local Supply-Demand
Gap
Sustained High Oil /
Gas Price
Fracturing
Technology
Technology Devt. Technology Devt.
Subsurface Knowledge
Pipeline Access /
Availability
Pipeline Access / Availability
Environment Protection
Pipeline Access /
Availability
LATEST
PROGRESSION
(PETRONAS)
CBM assets in
Australia
Shale Gas assets in
Canada (Progress
Energy) , JV
Argentina , Shale
Evaluation in China
Nil
Preliminary gas hydrates
assessment In volume
Sabah Deepwater
Porosity
Permeability
Configuration
Resource
Technology
Characteristics applicable to full spectrum of Unconventional Resources
CBMOIL / GAS
TIGHT
OIL / GAS
GASHYDRATE
CATEGORY
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INTRODUCTION – East Malaysia potential
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Sarawak
Sabah
Geological Map of East Malaysia and outcrops
Internal
a
b
c
b
e
Up
pe
r sh
ore
face
(tid
al ch
an
nel
an
d s
an
d b
ars
)
SB
SW
a
b
cbe
NE
thick bedded sst with sharp erosive base overlying
greyish shale
younging direction
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Stratigraphic Chart
Internal
Formation EOD Lithology Description SR Potential
SIBUTI Inner Neratic shale, siltstone interbedded, sst,
limestone.
NA
SETAP-SHALE Inner neritic Inner neritic clay-shale & silty clay
Occationally interbedded with ss,
calcareous ss & moderate thick
limestone
Poor-Fair Organic matter.
Termally Immature –Early
Mature.
NYALAU Lower-middle
shoreface
Hard and semi to uncosolidated
sandstone, massive, heterolithic
sucession, coal seam, paleosol and
thick mudstone (probably shelf and
marginal marine mudstone)
TOC:78% Oil & gas prone
HI:219-475
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Onshore Sarawak, Outcrops (Miocene Sequence)
Meligan Formation
Setap Formation
Internal
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Oligocene Outcrops
Duplex structures in the Crocker Formation.Folded and faulted Crocker Formation.
Moderately deformed Temburong Formation. Highly deformed Temburong Formation.
Internal
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Presentation Title (acronym) ;Division – Name/OPU/HCU/BU (acronym) ;Name of
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Comparison with North America
Shale Gas Criteria’s
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Surface Geochemical results
Internal
0 20 4010
Kilometers
Legend
Petronas_Tinjar-Limbang-Klias_PSG-PrelimMapData_TM-CM114_WGS84
∑(C16-C20) / ∑(C6-C7)
!( > 1.00 Heavy Hydrocarbons
!( 0.00 - 0.50 Light Hydrocarbons
MicrobialAnomalies_MSZt
VaporAnomalies
∑ ∑
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THE 1D BASIN MODELLING – EW-1
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Based on preliminary resource assessment, Malaysia has an
estimated total of 8.8Tcf/2.8Bstb (HIIP) of shale gas resources
in focus area
Total area: 900 sq.km
Target depth: 1000m – 3500m
Thickest prospective shale : 157m
Type of HC: Oil and Gas
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Jan2016
May2016
Stage gate approach is needed to manage
progress, risks and uncertainties – guided by long
term aspirations
Team formation & collaboration
Further evaluation assessment
July2018
SG1Exploratory
Drilling*
July2017
Jan2023
Jan2028
Exploration & development
concept select
FIR
ST
CO
MM
ER
CIA
L
PR
OD
UC
TIO
N
What we want to answer in Stage Gate 1• Realizing of full shale potential in domestic land• Establishing production profile• Ways to entice participation of industry players
SG2
Shale Block Award
SG3
FID for full field
developmentIntroduce fiscal terms
Jan2019
Shale block promotion
Jan2020
This will include : Several wells drilling Data acquisition and G&G studies Collaboration with unconventional group &
available third parties
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Thank you