Resins

Wellbore stability is an oil-and-gas-industry business imperative.  It is essential to the realization of a well’s economic potential throughout drilling, completion, and production phases.  A properly designed wellbore architecture can help reduce the costs of primary operations by minimizing non-productive time due to drilling delays or even unplanned casing strings.  It can also avert the need for remediation if designed to address fluid/gas flow in the annulus that can lead to wellbore integrity issues and/or interfere with production. 

A properly designed resin system can help with wellbore stabilization and the hydraulic annular seal by complementing the cement sheath during drilling and completion operations.  A resin system can also be used to regain wellbore architecture integrity should remediation be required.  Lastly, a properly designed resin system can be used as a primary application with chemical disposal and injection wells and deliver secure plug and abandonment of wells at the end of life.

WellLock® Resin
WellLock® resin can act as an annular barricade against water and gas leaks.
LockCem™ Cement
LockCem™ cement is a proprietary blend of a water-tolerant resin, WellLock® resin system*, with any class of Portland cement.

Resins

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Summary Summary CCS Brochure
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Summary Summary LockCem™ cement
LockCem™ cement is a proprietary blend of a water-tolerant resin, WellLock® resin system, with any class of Portland cement. LockCem cement provides the best of both the resin and the cement qualities, while overcoming the challenges of oilfield resin use.
Summary Summary WellLock Resin System
WellLock resin system can function as a gas-impermeable secondary barrier to the primary cement sheath. It is also ideal for squeeze applications and microannuli repairs or for permanent plug and abandonment. It can be solid laden or used as a pure clean fluid.
Summary Summary WellLock Resin provides well integrity to withstand forty-two fracturings stages
A casing leak was not successfully repaired with a casing patch. WellLock resin successfully addressed the leak path and after passing a pressure test, the well was completed with 42 fracture stages.
Summary Summary Permanent Plug Back - Setting a Plug through the BHA - New Zealand Offshore
Offshore New Zealand, an operator had drilled a pilot hole to gather petrophysical data. Once the data gathering was completed the pilot section needed to be permanently plugged, but accomplished without pulling out the BHA.
Summary Summary Rigless Micro-channel Remedation Using WellLock Resin
A customer in New South Wales, Australia had an onshore coal seam gas well that had undergone an unsatisfactory plug-to-abandon process by a third-party cementing services company. WellLock resin successfully sealed a very narrow micro-channel securing the well for permanent abandonment.
Summary Summary Resin System Facilitates Shut Off of Difficult Gas Well
An advanced, solids-free epoxy resin was applied for gas shut-off in a difficult-to abandon well in Colombia. The versatile system allowed the well to be brought back into line with governmental regulations.
Summary Summary Fresh Approach Pays Off -- Innovation of WellLock resin system
This article originally ran in the "Innovators" section of the March 2015 issue of Canada's "New Technology" Magazine. It features the development work toward what became WellLock resin by Dr. P. Jones.
Summary Summary WellLock Resin Remediation
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Summary Summary WellLock Resin Secondary Annular
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Summary Summary WellLock Resin Compressive Strength
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Summary Summary WellLock Resin Frequently Asked Questions
FAQ's
Summary Summary Resins
A properly designed resin system can help with wellbore stabilization and the hydraulic annular seal by complementing the cement sheath.
Summary Summary WellLock® Resin
WellLock® resin can act as an annular barricade against water and gas leaks.
Summary Summary LockCem™ Cement
LockCem™ cement is a proprietary blend of a water-tolerant resin, WellLock® resin system*, with any class of Portland cement.
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WellLock® Resin
WellLock® resin can act as an annular barricade against water and gas leaks.