Artificial Lift Optimization & Well Cleanout Technology CJS - - PowerPoint PPT Presentation

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Artificial Lift Optimization & Well Cleanout Technology CJS - - PowerPoint PPT Presentation

Oct 01, 2023 185 likes •406 views

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

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Artificial Lift Optimization & Well Cleanout Technology

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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
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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

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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

production systems and well cleanout intervention

CJS Target Wells

Challenged Well Population

Hydraulic & Electric Artificial Lift Systems Optimize Pump Placement In Deviated and Horizontal Wells

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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)

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CT Artificial Lift Deployment Technology -

ArmorPakTM 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
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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
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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
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CT Artificial Lift Deployment Technology – ArmorPak BOP System

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CT Artificial Lift Deployment - Typical Completion Stack

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CT Artificial Lift Deployment Technology – Umbilical Configurations – FlatPak/ArmorPak Options

FlatPak Dual Jet Pump String

FlatPak Triple Hydraulic String with smart technology ArmorPak Triple Hydraulic with smart technology

ArmorPak Dual ArmorVak String

ArmorPak Triple Hydraulic String

ArmorPak Electric ESP String

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CT Artificial Lift Deployment Technology FlatPak / ArmorPak Field Service Operations

Texas China Alberta, Canada Arkansas

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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.)
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CT Artificial Lift Deployment Technology – 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.)

G1 PCP 1022ft/lbs Cont. Torque @ 151 RPM / 20 GPM

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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
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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
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CJS Heavy Oil Jet Pump Performance

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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.
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CT Artificial Lift Deployment Technology Customer Value

5

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

  • perator over $100,000 per year for a typical shallow Canadian operation
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Cost Reduction Typical Canadian Comparison

CJS CT Deployed System

  • Installation Cost

$15,000

  • Yr.1 Service Intervention Cost

$ NIL

  • Yr.1 Rig Intervention Downtime Cost

$ NIL

  • Yr.1 Replacement Tubulars Cost

$ NIL

  • Yr.1 Suboptimal Production loss

$ NIL ________ Total Cost to Producer $ 15,000

Traditional Rig Deployment

  • Installation Cost

$ 15,000

  • 3 x Service Interventions – Yr 1 $ 45,000
  • Lost Production Downtime Cost(note 1) $ 13,000
  • Yr.1 Replacement Tubulars Cost

$ 10,000

  • Yr.1 Suboptimal Production loss(note 2) $ 44,000

________ Total Cost to Producer $ 127,000 Note 1. Assumes 3 weeks lost production time, 30bbl/day at $20 net per barrel Note 2. Assumes 20% production loss on 30bbl/day well at $20 net per barrel