ClearWELL™ technology provides continuous scale control for onshore and offshore oil and gas wells, geothermal wells and surface processing facilities. It is suitable for a variety of well conditions, depths and scale types.
ClearWELL™ can protect:
- Oil wells
- Gas wells
- Geothermal wells
- Onshore wells
- Offshore wells with dry trees
- Free flowing wells
- Artificial lift wells of all types including:
- Water Injection Wells
- Gas Injection Wells
- Electric Submersible Pump Wells
- HPHT wells
- Surface processing equipment
- Surface mist pumps/ evaporation systems
Case Studies, Projects and New Installations
The number of deployed units continues to grow each year as operators become more aware of the system’s cost and reliability benefits over traditional scale control methods.
A small selection of case studies and activity updates are shown below.
Activity Update
Date: July 2022
Clearwell™ uses green electricity to treat oilfield scale
Activity Update
Date: June 2022
Canadian operators place repeat business for our proven scale control solution
Activity Update
Date: May 2022
Three global projects demonstrate Clearwell™ can be installed in tight well bays with minimal POB.
Activity Update
Date: May 2022
ClearWELL™ technology is installed as routine best-practice on every new well by a long-standing customer.
Activity Update
Date: April 2022
Tenth installation for IGas Energy plc
Activity Update
Date: March 2022
ClearWELL™ controls scale deposition in three artificial lift wells in Tunisia.
Activity Update
Date: March 2022
Verifying the effectiveness of ClearWELL in an FPSO heat exchanger
Activity Update
Date: February 2022
Quality, reliability and value delivered to operators in all locations
Activity Update
Date: February 2022
Long standing customers are routinely installing ClearWELL™ on every new well.
Activity Update
Date: January 2022
Adding long-term value to producing wells
Activity Update
Date: January 2022
13 years of continuous scale protection in Canada
Activity Update
Date: December 2021
Another offshore installation completed for a major international operator.
Activity Update
Date: December 2021
Five newly drilled wells protected from scaling in Northern Alberta.
Activity Update
Date: December 2021
Effective, long-term scale control for surface equipment.
Activity Update
Date: November 2021
IGAS extends ClearWELL™ technology to cover additional wells.
Activity Update
Date: November 2021
New customer employs ClearWELL™ to protect multiple gas lift wells from scale buildup in Northern Alberta.
Activity Update
Date: September 2021
Pre-installation surveys performed on five North Sea wells.
Activity Update
Date: August 2021
Four horizontal, gas lift, oil wells in Texas protected from downhole scaling by ClearWELL™ technology.
Activity Update
Date: July 2021
Seven units installed for a repeat client to control downhole scaling at a multi-well pad in Northern Alberta
Activity Update
Date: July 2021
ClearWELL™ protects a 5km deep North Sea well from calcite scale
Activity Update
Date: March 2021
Third installation completed for IGAS
Activity Update
Date: March 2021
Rod pump oil well in the Permian Basin benefits from ClearWELL™
Activity Update
Date: March 2021
Six ClearWELL™ units installed for an operator in Northern Alberta
Activity Update
Date: February 2021
Preparing for new offshore installations
Activity Update
Date: January 2021
Second ClearWELL™ installation completed for IGas Energy
Activity Update
Date: November 2020
Achieving long-term uplift in well economics and performance
Activity Update
Date: November 2020
How ClearWELL™ can improve HSE performance at the wellsite
Activity Update
Date: October 2020
ClearWELL keeps working in the harshest conditions
Activity Update
Date: September 2020
First UK onshore installation for IGas Energy
Activity Update
Date: July 2020
First agent installation in the Sultanate of Oman is backed by remote operational support
Activity Update
Date: April 2020
Offshore and onshore installations in West Central Africa
Activity Update
Date: January 2020
Ten new Colombia ESP installations
Activity Update
Date: January 2020
Rod pump oil well in Canada protected from scale since 2016
Activity Update
Date: December 2019
West Africa ESP well installation
Activity Update
Date: November 2019
Sub-zero scale control solution in Saskatchewan.
Activity Update
Date: November 2019
Water injection well and horizontal pumps protected from calcite in the Permian
Activity Update
Date: October 2019
Alberta ESP well installations
Activity Update
Date: October 2019
Successful long term calcite and barite scale prevention at a gas well near the Rocky Mountains
Activity Update
Date: June 2019
Harts E&P feature article explaining the benefits of using ClearWELL™ technology on ESP wells
Activity Update
Date: March 2019
Achieving long-term, scale-free production from ESP wells in Canada
Case Study
Location: Tunisia
Application: Rod Pump Oil Well
Six month trial proves efficacy of ClearWELL in protecting downhole equipment from calcite
Case Study
Location: Sultanate of Oman
Application: Progressing Cavity Pump Oil Wells
ClearWELL eliminates scale and more than doubles the run time of two PCP wells in Oman
Case Study
Location: Alberta, Canada
Application: Gas Lift
ClearWELL addresses scaling in a multi-well pad with numerous earthing points.
Case Study
Location: Alberta, Canada
Application: EOR - Water Injection Well
Historical calcite buildup is eliminated in a water injection well
Case Study
Location: Alberta, Canada
Application: Emulsion Pipeline
Efffective scale control for an ESP well and emulsion pipeline
Case Study
Location: Alberta, Canada
Application: Surface Processing
ClearWELL™ prevents scale buildup within surface processing equipment
Case Study
Location: North Sea
Application: Gas Lift Oil Well
North Sea operator benefits from ClearWELL’s subsurface scale treatment
Case Study
Location: Llanos Basin, Colombia
Application: ESP Oil Well
ClearWELL™ cuts operational expense by 70%
Case Study
Location: Montney Shale, Alberta, Canada
Application: Surface Processing, Unconventional Oil, Artificial Lift
ClearWELL™ successfully treats H2S scavenger scaling in Alberta
Case Study
Location: Pakistan
Application: Onshore Gas Well
Continuous production reinstated after scale stopped flow every 3 weeks
Case Study
Location: Haynesville Shale, USA
Application: Unconventional Gas
Severe flowback scaling solved and production assured for a field of gas wells
Case Study
Location: Duvernay Shale, Alberta, Canada
Application: Unconventional Oil, Artificial Lift
ClearWELL™ delivers over $7Mm per annum in additional production
Case Study
