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Activity Update

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Date: April 2020

Offshore and onshore installations in West Central Africa

ClearWELL’s technology can help operators to protect their wells from scale while reducing expenditure, intervention and personnel onsite. That’s why demand for our units has been growing, both onshore and offshore.

These photos show ClearWELL™ technology being installed on three offshore wells and two onshore ESP wells in West Central Africa. The units were commissioned by a major international operator in February 2020.

Operating independently, ClearWELL’s scale control technology uses radio frequency pulses to prevent scale buildup and consequent flow assurance issues. Performance is monitored by our engineers, via remote satellite link, and most of our units have been in-situ for many years, delivering cumulative benefits for the operator.

Case Studies, Projects and New Installations

Activity Update

Pre-installation surveys performed on five North Sea wells.

Date: September 2021
Pre-installation surveys performed on five North Sea wells.

Activity Update

Four horizontal, gas lift, oil wells in Texas protected from downhole scaling ​by ClearWELL™ technology.

Date: August 2021
Four horizontal, gas lift, oil wells in Texas protected from downhole scaling ​by ClearWELL™ technology.

Activity Update

Seven units installed for a repeat client to control downhole scaling at a multi-well pad in Northern Alberta

Date: July 2021
Seven units installed for a repeat client to control downhole scaling at a multi-well pad in Northern Alberta

Activity Update

ClearWELL™ protects a 5km deep North Sea well from calcite scale

Date: July 2021
ClearWELL™ protects a 5km deep North Sea well from calcite scale

Activity Update

Rod pump oil well in the Permian Basin benefits from ClearWELL™

Date: March 2021
Rod pump oil well in the Permian Basin benefits from ClearWELL™

Activity Update

Six ClearWELL™ units installed for an operator in Northern Alberta

Date: March 2021
Six ClearWELL™ units installed for an operator in Northern Alberta

Activity Update

Preparing for new offshore installations

Date: February 2021
Preparing for new offshore installations

Activity Update

Second ClearWELL™ installation completed for IGas Energy

Date: January 2021
Second ClearWELL™ installation completed for IGas Energy

Activity Update

Achieving long-term uplift in well economics and performance

Date: November 2020
Achieving long-term uplift in well economics and performance

Activity Update

Improving HSE performance at the wellsite

Date: November 2020
Improving HSE performance at the wellsite

Activity Update

ClearWELL keeps working in the harshest conditions

Date: October 2020
ClearWELL keeps working in the harshest conditions

Activity Update

First UK onshore installation for IGas Energy

Date: September 2020
First UK onshore installation for IGas Energy

Activity Update

First agent installation in the Sultanate of Oman is backed by remote operational support

Date: July 2020
First agent installation in the Sultanate of Oman is backed by remote operational support

Activity Update

Ten new Colombia ESP installations

Date: January 2020
Ten new Colombia ESP installations

Activity Update

Rod pump oil well in Canada protected from scale since 2016

Date: January 2020
Rod pump oil well in Canada protected from scale since 2016

Activity Update

West Africa ESP well installation

Date: December 2019
West Africa ESP well installation

Activity Update

Sub-zero scale control solution

Date: November 2019
Sub-zero scale control solution

Activity Update

Water injection well and horizontal pumps protected from calcite in the Permian

Date: November 2019
Water injection well and horizontal pumps protected from calcite in the Permian

Activity Update

Alberta ESP well installations

Date: October 2019
Alberta ESP well installations

Activity Update

Successful long term calcite and barite scale prevention at a gas well near the Rocky Mountains

Date: October 2019
Successful long term calcite and barite scale prevention at a gas well near the Rocky Mountains

Activity Update

Harts E&P feature article explaining the benefits of using ClearWELL™ technology on ESP wells

Date: June 2019
Harts E&P feature article explaining the benefits of using ClearWELL™ technology on ESP wells

Activity Update

Achieving long-term, scale-free production from ESP wells in Canada

Date: March 2019
Achieving long-term, scale-free production from ESP wells in Canada

Case Study

ClearWELL™ replaces quarterly chemical interventions

Location: Alberta, Canada
Application: Onshore gas lifted oil well
ClearWELL™ replaces quarterly chemical interventions

Case Study

ClearWELL™ delivers over $7Mm per annum in additional production

Location: Duvernay Shale, Alberta, Canada
Application: Unconventional Oil, Artificial Lift
ClearWELL™ delivers over $7Mm per annum in additional production

Case Study

Severe flowback scaling solved and production assured for a field of gas wells

Location: Haynesville Shale, USA
Application: Unconventional Gas
Severe flowback scaling solved and production assured for a field of gas wells

Case Study

Continuous production reinstated after scale stopped flow every 3 weeks

Location: Pakistan
Application: Onshore Gas Well
Continuous production reinstated after scale stopped flow every 3 weeks

Case Study

ClearWELL™ successfully treats H2S scavenger scaling in Alberta

Location: Montney Shale, Alberta, Canada
Application: Surface Processing, Unconventional Oil, Artificial Lift
ClearWELL™ successfully treats H2S scavenger scaling in Alberta

Case Study

ClearWELL™ cuts operational expense by 70%

Location: Llanos Basin, Colombia
Application: ESP Oil Well
ClearWELL™ cuts operational expense by 70%

Case Study

North Sea operator benefits from ClearWELL’s subsurface scale treatment

Location: North Sea
Application: Gas Lift Oil Well
North Sea operator benefits from ClearWELL’s subsurface scale treatment

Case Study

ClearWELL™ prevents scale buildup within surface processing equipment

Location: Alberta, Canada
Application: Surface Processing
ClearWELL™ prevents scale buildup within surface processing equipment

Case Study

Efffective scale control for an ESP well and emulsion pipeline

Location: Alberta, Canada
Application: Emulsion Pipeline
Efffective scale control for an ESP well and emulsion pipeline

Case Study

Historical calcite buildup is eliminated in a water injection well

Location: Alberta, Canada
Application: EOR - Water Injection Well
Historical calcite buildup is eliminated in a water injection well