Archer Limited · OSL:ARCH
Archer — Technical Presentation (October 2016)
35 slides from Archer's technical presentation, October 2016
Slide 1: Stronghold: Perforate, Wash and Cement Systems
Stronghold Perforate, Wash and Cement Systems Copyright © 2016 Archer. All Rights Reserved
Slide 2: Agenda
Agenda 1. Stronghold Family Overview 2. Stronghold Barricade 3. Stronghold Defender 4. Stronghold Rampart 5. Summary 2
Slide 3: 1. Stronghold Family Overview
1. Stronghold Family Overview 3
Slide 4: Stronghold: Meeting Challenges
Stronghold: Meeting Challenges Challenges faced by operators worldwide: − Plug & Abandonment (P&A). − Slot recovery. − Pressure in the annulus of a well. 4
Slide 5: Stronghold: Meeting Challenges
Stronghold: Meeting Challenges − The Stronghold family is a series of perforating, washing, cleaning and cementing systems that deliver safer, faster and more economic solutions for operators worldwide. − By eliminating the need for cutting, milling, and underreaming, Archer’s Stronghold systems del
Slide 6: Stronghold Family Overview
Stronghold Family Overview Stronghold – the Archer family name for solutions provided by: − Barricade: Archer’s field proven Barricade system perforates, washes, and cements the annulus, creating a rock-to-rock barrier in just one trip. − Defender: Archer's field proven barrier test system enables o
Slide 7: Stronghold Family: One-trip Systems
Stronghold Family: One-trip Systems Barricade Defender Rampart − Perforates tubulars. − Barrier testing − Perforates tubulars. − Washes and cleans − Perforates tubulars. − Cleans out annular the annulus of − Confirms and verifies an debris, vortex effect. perforated tubular annular barrier. − Cleans
Slide 8: Stronghold
Stronghold Stronghold: the modern perforation, wash, clean and cement technique for a permanent barrier. Safe, quick and cost-effective. Stronghold – by Archer. 8
Slide 9: 2. Stronghold Barricade
Archer 2. Stronghold Barricade
Slide 10: Barricade Introduction
Barricade Introduction A permanent “rock-to-rock” barrier achieved in a single trip. Archer’s field proven Barricade is designed to wash the annulus of a perforated interval through a tubular(s) by: − Perforating the casing or liner. − Washing outside the perforated interval. − Placing spacer fluid
Slide 11: Evolution of Barricade
Evolution of Barricade − 1st Generation Perforate and Wash Method • First job performed for ConocoPhillips (Eldfisk A) in 2010. A three-trip system. – 2nd Generation Perforate and Wash Method • Performed for ConocoPhillips (Ekofisk M) in 2014. Used the dual swab cups to place the cement accurately.
Slide 12: Barricade System
Barricade System Swivel Perf Wash Tool Ball Seat Assy Auto Gun Release By-pass system Perforation Guns Primary and B/U Swab Cups 12
Slide 13: Benefits
Benefits − Single run system with perforation guns on the same run. − Controlled washing with standpipe pressure as performance indicator. − Excellent hole cleaning capabilities with high rotation (120 rpm). − Accurate placement of cement using the dual swab cups. − No need to squeeze or wait on cem
Slide 14: Barricade Experience
Barricade Experience − Deepest performed Barricade job; 3500 mMD / 11480 ft. − Max deviation to date; 67 deg. • Single trip, washed and cemented with success. − Longest washed interval to date; 77 m / 250 ft (most common 50 m / 165 ft). − Barricade jobs performed: • 1 ea 7”. • 45 ea 9 5/8”. • 6 ea 1
Slide 15: Barricade Run Record 2010-2014
Barricade Run Record 12 zones perforated and/or washed from January 2010 to June 2014: − 4 Statoil (Norway) − 3 Conoco Phillips (Norway) − 3 BP (Norway) − 1 Shell (UK) − 1 Perenco (UK) 15
Slide 16: Barricade Run Record 2014-2016
Barricade Run Record 64 zones perforated and/or washed from July 2014 to August 2016 for: − Conoco Phillips (Norway) − BP (Norway) − Mærsk (UK and Denmark) − Statoil (Norway) − Canadian Natural Resources Ltd (UK) − ExxonMobil (Malaysia) 16
Slide 17: Success Story: North Sea Slot Recovery
Success Story: North Sea Slot Recovery 17
Slide 18: Success Story: Reducing Costs on Statfjord
Success Story: Reducing Costs on Statfjord 18
Slide 19: Basic Operational Sequence
Basic Operational Sequence Displace annulus Displace annulus Wash down and up Barrier in place to Spacer fluid to barrier material 19
Slide 20: Log Before and After Operation
Log Before and After Operation 20
Slide 21: Log after Perforate and Wash Operation
Log after Perforate and Wash Operation 21
Slide 22: 2. Defender – Barrier Test System
2. Defender – Barrier Test System 22
Slide 23: Defender Introduction
Defender Introduction − The Defender system provides a safe, quick, economical and effective alternative to traditional P&A techniques of casing recovery, milling and Perforate, Wash and Cement. − Traditionally, several runs were required to test the annulus. Setting two plugs and perforating usuall
Slide 24: Defender Barrier Test System
Defender Barrier Test System Using Tubing Conveyed Perforation (TCP) and the Defender, the annular or formation/shale squeeze integrity can be tested. The swab cups are spaced further apart than for the Barricade. Disconnect Tool Ball-seat Assy Auto Gun Release By-pass Perforation Guns & System Prim
Slide 25: Defender Operational Sequence
Defender Operational Sequence RIH & Perf Pressure Test Across Perfs Cement 25
Slide 26: Benefits
Benefits − Single run system with perforation guns on the same run. − Perforates, verifies and cements all in one run. − Time efficient average of 12 hours from run in hole to cement is pumped. − No need to squeeze or wait on cement (WOC). Time saving – approximately 16-24 hours. 26
Slide 27: Defender Run Record 2013-2016
Defender Run Record 15 zones perforated and tested from 2013 to 2016: −Statoil (Norway) −Conoco Phillips (Norway) −BP (Norway) 27
Slide 28: Success Story: North Sea Slot Recovery
Success Story: North Sea Slot Recovery 28
Slide 29: 3. Rampart – Vortex Based Annular Cleaning & Cementing System
3. Rampart – Vortex Based Annular Cleaning & Cementing System 29
Slide 30: Rampart Introduction
Rampart Introduction − The Archer Rampart system provides a safe, quick, economical and effective alternative to traditional P&A techniques of casing recovery and milling. − It can be applied when limited access to the wellbore prevents access for traditional equipment. Archer's one- trip Rampart sy
Slide 31: Rampart: Vortex Annular Cleaning & Cementing System
Rampart: Vortex Annular Cleaning & Cementing System − The Rampart is a new groundbreaking vortex annular cleaning and cementing system in the perforate clean and cement market. − The Rampart cleans the annulus and transports debris efficiently out of the well due to the induced vortex effect. − The
Slide 32: Rampart System
Rampart System Handling Joint Auto Gun Release Perforation Guns Rampart Tool 32
Slide 33: 4. Summary
Archer 4. Summary
Slide 34: Summary
Summary − The Stronghold family comprises one-trip modern perforation, wash, clean and cement systems: • Barricade. • Defender. • Rampart. − Together with Tubing Conveyed Perforating (TCP) products and new charge development, Archer’s Stronghold systems support the safe and efficient execution of op
Slide 35: Thank you
Thank you www.archerwell.com 36