Artificial Lift Optimization & Well Cleanout Technology
CJS The Company & its Business Model CJS – Private Western Canadian company; head office in Calgary; Lloydminster service center • Offers alternative artificial lift for challenged wells • Aim to optimize production and minimize costs • Intellectual property owner, manufacturer and an oilfield service company • Products include FlatPak umbilical, ArmorPak umbilical, ArmorVak, HydraPak PCP, HydraPak • HSP & ArmorPak ESP Production optimization for conventional and unconventional well configurations • Dealing direct with the end user with a fully vertically integrated solution and accountability •
Deviated / Horizontal Well Optimization Landing the pump at “full true vertical depth” can optimiz e productivity and recovery Driving pumps with rod-less systems will reduce the numbe r and cost of interventions and well downtime
CJS Target Wells Challenged Well Population Specific Applications Include: Shallow to deep well • depths Low to medium • pressure wells Slant, deviated and • horizontal wells Natural gas, light oil, • heavy oil wells Low to medium fluid • rate wells Permanent • Hydraulic & Electric Artificial Lift Systems Optimize Pump production systems Placement In Deviated and Horizontal Wells and well cleanout intervention
Coiled Tubing (“CT”) Based Artificial Lift Deployment Technology This CT based deployment technology consists of the following main components: • Pump System artificial lift prime mover (Hydraulic/Electric) • Coiled tubing unit • Hydraulic or electric umbilical • Downhole pump (Reciprocating pumps/PCP/ESP/Jet Pumps) • Hydraulic & electric submersible motors • Auxiliary lines for other services (DH pressure gauge, chemical injection)
CT Artificial Lift Deployment Technology - ArmorPak TM Umbilical Is ... Umbilical coiled tubing (UCT) containing tubes to convey, actuate and receive production from downhole hydraulic & electric pumps • A system that can include components to inject chemicals and receive downhole pressure and temperature data • Is used to facilitate “rig-less” deployment of low maintenance artificial lift from conventional, unconventional, vertical, deviated and • horizontal wells “Live well” deployment with ArmorPak to be available soon • Used to install permanent production systems (ESP, HSP, HSPCP, JP) and to perform wellbore cleanouts (UCT Jet Pump Cleanouts) • Conveyed using conventional coiled tubing units • Patented and patent pending technology •
CT Artificial Lift Deployment Technology – ArmorPak is… All metal banded umbilical for all well depths and thermal well • applications Manufacturing performed in Canada by CJS •
CT Artificial Lift Deployment Technology - ArmorPak is Conveyed With ... Conventional coiled tubing units • Modified arch and injector components • Specialized snubbing & blowout prevention systems • CT unit modifications to permit fluid pumping operation • Modified wellhead apparatus including tubing hanger •
CT Artificial Lift Deployment Technology – ArmorPak BOP System
CT Artificial Lift Deployment - Typical Completion Stack
CT Artificial Lift Deployment Technology – Umbilical Configurations – FlatPak/ArmorPak Options FlatPak Triple FlatPak Dual Jet Pump ArmorPak Triple Hydraulic String with Hydraulic with smart String smart technology technology ArmorPak Dual ArmorPak Triple ArmorPak Electric ArmorVak String Hydraulic String ESP String
CT Artificial Lift Deployment Technology FlatPak / ArmorPak Field Service Operations China Alberta, Canada Arkansas Texas
CT Artificial Lift Deployment Technology – Hydraulic Reciprocating Pump - HydraPak HSP System Operation Summary Operation principle similar in nature to a conventional API Sucker Rod pump System benefits: • Rig-less, live well, rod less technology • Installation via conventional CTU • Operates in vertical, deviated and horizontal inclinations • Accessories include DH pressure gauges and chemical injection • Eliminates rod and tubing wear reducing well downtime • Pumps natural gas effectively, and operates in a “pumped-off” state – no gas locking. • Screens are used to control sand and formation fines • Scalable 0.5m3 – 15 m3 dependant on depth • OD 3.6” p • 2-10 year run life experienced in applications in Canada • 100 units installed (Devon -14 units, Encana – 9 units, Enerplus 9 units, Ember – 25 units, Apache, Husky etc.)
G1 PCP CT Artificial Lift Deployment Technology – 1022ft/lbs Cont. Torque @ 151 RPM / 20 GPM Hydraulic Progressive Cavity Pump - HydraPak PCP System Operation Summary Operation principle utilises a PCP driven by downhole hydraulic Motor System benefits: • Rig-less, live well, rod less technology • Installation via conventional CTU • Operates in vertical, deviated and horizontal inclinations • Eliminates rod and tubing wear reducing well downtime • Solids handling benefits of PCP technology’s • Pump can be reversed to allow for flush out of tubing and pump • Integrated electrical conductor for DH Pressure monitoring to prevent pump off • Chemical injection capable at pump intake to treat torque increases due to solids, scale, wax etc. • 8 units installed deployed in heavy oil and CBM environment (Husky, Devon etc.)
CT Artificial Lift Deployment Technology – ArmorPak ESP- Rig-less ESP System Operation Summary Operation principle utilises conventional ESP technology deployed via umbilical system System benefits: • Rig-less, live well, rod less technology • Installation via conventional CTU • Operates in vertical, horizontal and deviated inclinations • Eliminates requirement for workover rigs and spool unit • Reduced equipment mobilisation and associated cost • Eliminates gas migration through the power cable • Eliminates tubing connections reducing corrosion points • First rig-less ESP installed for ConocoPhillips in Alaska
CT Artificial Lift “Jet Pump” Deployment Technology / Well Cleanout Technology – “ArmorVak” Operation Summary During the well cleanout operation, the jet pump is lowered into the well via the dual CT umbilical using one side of the ArmorPak to inject power fluid and the other side to commingle the power and produced fluids and solids returns to surface. System benefits: • Ideal for ultra low pressure well cleanouts • Permanent / semi permanent pumping operation available • Well servicing via conventional CTU • Operates in vertical, deviated and horizontal inclinations • Facilitates cost effective underbalanced cleanouts • Eliminates cost and requirement for nitrogen and surfactant • Reduced equipment mobilisation and associated cost • Suited for production, frac return and well liner cleanouts • Pioneered in Alberta in CBM & CHOP’s environments • Suited for solids production challenges • Copes with gas production through system • High flow velocities in coil • Process proven with Top Tier oil and gas operators
CJS Heavy Oil Jet Pump Performance
Application History • Canada & United States - Over 100 pump installations to date - Installations including vertical, deviated, horizontal oil and natural gas wells - Pump run lives up to many years - Successfully applied historical ArmorVak well cleanouts - Reach in horizontal leg to over 3,000 meters - First rig-less “ArmorPak ESP” successfully installed for Conoco Phillips in Alaska • China – Successful HydraPak PCP pump landing in a coal bed methane well • Applications for top tier Conoco, Devon, Shell, Nexen, Husky, Encana, Cenovus etc.
CT Artificial Lift Deployment Technology Customer Value Reduced Costs “Rig-Less” CT Installation – Time efficiencies; Increased productivity; Considerable cost savings; Reduced footprint; Increased safety “Rod-Less” – No mechanical wear, reduce well downtime, reduce intervals between service visits. Increased Production “Optimum Pump Placement” – Better production dynamics, increased ultimate reserve recovery “Live Well” – Eliminate wellbore damage, increase post workover production volumes Improved Service Options Eliminate Gas locking with HSP reciprocating pumps / Facilitate backspin for PCP to flush / Increase solids carrying capability with small diameter tubing / Protect the cable and eliminate power cable gas migration with ESP Quality Control CJS solutions are vertically integrated offering the customer maximum operational control and accountability Return on Investment When considering all revenue and cost optimization, assuming certain well conditions exist, a CJS system can save the operator over $100,000 per year for a typical shallow Canadian operation 5
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