Mancal Energy Inc.
Operations
Operations
MEI has been safely and successfully operating in Canada and the US for more than 27 years. Currently focused in Alberta, MEI has a field office located in Drayton Valley and employs more than 35 full-time employees to safely maintain and optimize its operations.
Sales Gas: 51%
Crude Oil: 25%
Condensate: 6%
NGLs: 18%
Pembina
The Pembina area is stacked with multi-zone potential and Mancal has 27 years of expertise, infrastructure and operations in this area. The current active formations include the Cardium, Ellerslie, Notikewin, Rock Creek and Duvernay.
Development Upside
- 71 booked locations.
- Over 80% of locations covered by 3D seismic.
- 108 sections held in the emerging Pembina Duvernay development.
- Multi-Zone potential throughout the Pembina area that MEI has strong geologic and operational experience in.
Infrastructure
- 100% ownership of the Zeta Creek Gas Plant. Built in 2014, it is the newest plant in the Pembina area, with 54 MMcf/d of processing capacity including pipeline connected NGL product delivery and stabilized condensate recovery.
- Extensive network of gas gathering pipelines and compression.
- Reliable downstream NGTL access.
Rimbey
Mancal has been operating in this area for two 2 years after completing a significant acquisition in 2023. MEI owns and operates two gas plants, an oil battery and a blending facility in the Rimbey. Low decline oil, responsible operations and good neighborhood relations are the focus in this area. The current active formations include the Cardium, Belly River, Falher, Glauconite, and Leduc.
Development Upside
- Extended reach horizontals, innovative completion design and incorporation of seismic data contribute to strong play economics and supports long-term asset growth.
- 137 Booked locations
Infrastructure
- Interconnected area infrastructure with 62 MMcf/d of working interest licensed capacity across five (two operated) gas plants.
“Land is the basis of all wealth and managing it wisely is the key to a prosperous and sustainable future.”
– Jordan P. Murray
Strategic Infrastructure
MEI’s extensive, interconnected infrastructure footprint – anchored by a regional processing network – enables high-netback development and exceptional operational flexibility. With ample excess capacity across our operated and non-operated gas plants, we’re well-positioned for future growth. Our control over key infrastructure drives down costs, enhances third-party revenue and empowers agile, optimized decision-making in a dynamic market.

Other Assets
Karr (Dunvegan)
Light oil asset with established low decline producing from the Dunvegan sandstone. High netback and operated production. Infill drilling locations and waterflood potential.

Redwater
Light oil asset with established low decline producing from the Viking sandstone. High netback and operated production. Infill drilling locations and waterflood potential.


Head Office
2400, 530 – 8 Avenue SW
Calgary, AB T2P 3S8
Email mei-info@mancal.com
Phone 403.231.7680
Fax 403.231.7632
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Use your Field Safe login credentials to access safety, workflow and operations information.
Support: 780.542.6202
(during business hours)
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Vendor Resources
Supplier Requirements
Mancal Energy Inc. (“MEI”) does business with a variety of suppliers and considers these relationships to be instrumental in our success. To enable you on our system and keep information up to date we require an EFT Form to be completed.
MEI utilizes OpenInvoice, an online application, that allows our suppliers to submit invoices electronically at no cost. This is an innovative approach to improving overall business processes which is a requirement when doing business with MEI.
- Invoice is received following its submission by the vendor
- The invoice is electronically routed directly to the department
- Immediate notification to the vendor when an invoice has been disputed
- Vendor can monitor progress of each invoice including the payment
To be active in our systems and onboarded with OpenInvoice please provide the supplier information form along with your first invoice to ap.calgary@mancal.com.
OpenInvoice Information
Register to become an OpenInvoice supplier company. You will need to provide the information as it appears on your invoices and other business documents.
Invoice Requirements
When an order is placed, a MEI representative will provide you with the following:
- Cost Center and/or AFE Number
- Location or UWI
- Major and Minor Account Coding
When submitting an electronic invoice, please provide all the information on the attached detailed Invoice Submission Guidelines. Additional backup previously provided along with an invoice will be required as an electronic attachment when an invoice is submitted. This may include backup in the form of a work order, field ticket or packing slip. This backup must be signed by a MEI representative.
Please be advised that Mancal Energy Inc. does not accept paper or emailed invoices.
EFT Requirements
MEI’s primary payment processing is through EFT which allows your company to receive a secure payment directly into your bank account along with an email remittance on the same day the payment is issued.
Please complete the Electronic Funds Transfer Authorization Form and supply one of the following supporting documents which match the information in the form to ap.calgary@mancal.com.
- Void cheque (physical scanned copy)
- Official bank letter
- A direct deposit form on banking letterhead