Fishbones Stimulation Technology

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Keywords

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Transcript

Fishbones Stimulation Technology
Connect your reservoir with simplicity, accuracy and efficiency
Eirik Renli / eirik.renli@fishbones.as / +47 40 72 27 37
Global footprint
Houston Kuwait
Dammam
Dubai Muscat
DohaAbu Dhabi
Beijing
Jakarta
Kuala Lumpur
Tehran
Brisbane
Cairo
Stavanger
JCR North
Sea chalk
Fishbones presence
Fishbones in Iran
NISOC &
Fishbones
together
identified Field
(Ahwaz) and Well
candidates
Fishbones’ first
technical
presentation in
Ahwaz
Established local
cooperation
agreement with
Roham Sperlus
Apr 2016 Mar 2017
This week
received
Ahwaz core
samples for lab
jetting testing.
Fishbones
performed
reservoir
simulations for 9
existing wells. Top
3 were selected.
Fishbones Jetting
Carbonates
Coal bed methane
Oil sands
Other Products:
Backbone Anchor - Fishbones Shoes – Catcher Screen – Fishbasket
Product portfolio
Fishbones Drilling
All formations including
sandstone
Fishbones’ benefits
• Increase reservoir exposure in low permeability
reservoirs
• Connect layered reservoirs
• Bypass permeability barriers
• Connect to natural fractures
• Connect with sweet spots and lenses
• Accurately stimulate zones
• Bypass damaged zone
• Reduce drawdown and reduce coning effects
• Reduce HSE exposure
• Fishbones Jetting installations 8
• Fishbones Drilling installations 1
• Number of Fishbones needles installed 660
• Maximum number of Fishbones subs in one run 48
• Vertical wells 1
• Horizontal wells 8
• Onshore wells 7
• Offshore wells 2
• Longest horizontal section 2,012m / 6,600ft
• Deepest installation, TVD 3,853m / 12,641ft
• Highest temperature application 142ºC / 288ºF
Track record
Case histories
• December 2016 installation
• Middle East naturally fractured limestone formation
~20-200mD matrix permeability, 20-40% porosity
• Existing well, acid stimulated three times prior
• Well would not flow despite 3 previous stimulation jobs
• Acid treatments resulted in over-gauge hole
• Water zones above and below
CASE STUDY #1
Case study
Fishbones Jetting brings on the oil from well that never previously flowed
6.5” –
7.3” OH
971m MD
Naturally fractured limestone
7” 23# 1075m MD
660m TVD
913m MD
1188m MD
• Installation went according to plan
• 220 bbls of 15% HCl blend pumped
• Well now naturally flows @ average
300 BPD gross, 60 BPD net
• Operator planning next well
Fishbones Jetting brings on the oil from well that never previously flowed
Case study
CASE STUDY #1
• Tight, naturally fractured limestone formation
~1mD matrix permeability, 17% porosity
• Existing well, previously stimulated
• 1329ft (405m) 8 ½” open hole
• 20-25ft (6-7.5m) reservoir thickness
• 15 Fishbones subs – 60 needles
• Initial production exceeded expectations
CASE STUDY #2
Fishbones Jetting boosts production in Middle East
Case study
Shale
Shale
5000 ft MD
4032 ft TVD
Fishbones Jetting boosts production in Middle East
Case study
• JCR installation #1, April 2014
• Tight limestone formation in the Austin Chalk, Texas
+/-5% porosity, +/-0.5mD permeability
• Horizontal well, 6.5” open hole
• 15 ea. Fishbones Jetting subs
• Successful installation
• 60 laterals created, 5 hrs total pumping time
• SPE-171804
CASE STUDY #3
Carbonate installation increases PI 30X
Case study
10,531’ MD
11,355’ MD
10,250’ TVD
6 ½”
open hole
7 5/8”
29.7#
Austin Chalk A Bench
Austin Chalk B Bench
Ash layer
Apr 2014 Sep 2016
2.5 years sustained increased production after Fishbones stimulation
"The fact we even saw
communication from an
offset well (B zone) to the
Fishbones well (A zone)
indicates that some of the
Fishbone needles likely found
their way up into the B zone
to establish a conduit.“,
Duane Wagner,
Geologist, EnerVest.
Results
CASE STUDY #3
CASE STUDY #4
Fishbones Drilling installation in subsea well
• Offshore Norway, July 2015
• New well in tight sandstone formation
• 2012m / 6600ft horizontal section
• 8.5” open hole with 5.5” liner
• 48 ea. Fishbones Drilling subs – 144 laterals
• Successful installation
• SPE-180390
Case Study
“This is the
easiest drilling
operation I’ve
experienced”
-Otto Vabø,
Driller, Odfjell
Deepsea Bergen - July 2015
Key value drivers
• Accurate stimulation – Risk of fracturing into gas zone below with conventional fracturing
• Internal barriers in reservoir – Need to be penetrated for increased reservoir contact
• Sand strength – Competent and consolidated sandstone requiring no sand control
• Low risk - The downside risk assessed to be limited
CASE STUDY #4
Statoil Statements
“Fishbones has upside potential in low
perm formations. No major operational
downside is identified. The equipment is
considered low cost. With some foreseen
improvements, we would definitely have
considered using it again“
Project Director Ove Andre Pettersen.
“Excellent cooperation with Fishbones
before, during and after installation“
Discipline leader Reservoir Technology
Bård Haukland
CASE STUDY #4
Fishbones in Iran
NISOC & Fishbones
identified Field (Ahwaz)
and Well candidates
Fishbones’ first
technical
presentation in
Ahwaz
Established local
cooperation agreement
with Roham Sperlus
Apr 2016 Mar 2017
Have received
Ahwaz core
samples for lab
jetting testing.
Fishbones performed
reservoir simulations for
9 existing wells. Top 3
were selected.
Complete core lab testing
by 15. March
Tech. proposal for well in
Ahwaz field by end March
Install Fishbones by the
end of Q3/2017
Thank you
Eirik Renli / Eirik.renli@fishbones.as / +47 40 72 27 37

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