The Athabasca oil sands, also known as the Athabasca tar sands, are large deposits of bitumen Project Oilsand, also known as Project Oilsands, was a 1958 proposal to exploit the Athabasca oil sands using the Syncrude Canada was planning the first end pit lake in 2013 with the intention of "pumping fresh water over  19 Dec 2016 The oil sands holds over 170 billion barrels of estimated recoverable bitumen. When assessing which projects to include in a commercial outlook, it is Case studies could include the economic impacts of Solvent Aided Process at Narrows Lake while highlighting other pilots and CNRL Kirby Project.

Canadian Natural commenced steam injection at the Kirby South Phase 1 project in September 2013. Kirby South operations are located approximately 85 km northeast of Lac La Biche. This is the first project that we have undertaken in the Athabasca Oil Sands area and in the McMurray reservoir and uses Steam Assisted Gravity Drainage (SAGD projects / in-situ / kirby notes: 1 kirby south @ 2013 • kirbby north @ q2/2019 2 40,000 bbl/day/phase • kirby north output curtailed until 2021 sources: cnrl • thermal in situ oil sands: kirby cnrl • kirby in situ oil sands expansion project: plain language summary cnrl • 2018 stewardship report to stakeholders Phase 1 of the Kirby North project will use Steam Assisted Gravity Drainage to produce bitumen at an average rate of 40,000 barrels per day. This is the first of two planned phases. The project was deferred due to low oil prices, after $700M in capital was invested. The project is restarting as of Nov 2016, with $650M remaining to be spent. * The proposed Kirby In Situ Oil Sands Expansion Project (“Kirby Expansion Project”) involves the expansion of two approved in situ oil sands projects: Kirby In Situ Oil Sands Project - ERCB Commercial Scheme Approval No. 11475 to develop and produce 45,000 bbl/d of bitumen (“Kirby South”). The project will add another 40,000 bbl/day of heavy oil production. If all goes according to plan, first steam is expected in 2019 with first oil projected for 2020. Kirby North will use the SAGD process (Steam-Assisted Gravity Drainage), much like its Kirby South operation. "Approximately $700 million of project capital has been invested to-date at Kirby North and the remaining project costs are targeted to be approximately $650 million, more than $100 million less than originally expected." 3. Restarted: US Oil Sands in Utah 41 Suncor - Fort Hills Oil Sands Project Mining Construction 146 Husky - Tucker Lake 9835 Primary Operating Caribou Lake Thermal Approved 58 Cenovus - West Kirby Thermal Approved 163 OSUM - Taiga Thermal Approved 59 CNRL - Kirby Expansion (North) Thermal Approved 164 Rife Resources - Upper Mannville Primary Application

The project will add another 40,000 bbl/day of heavy oil production. If all goes according to plan, first steam is expected in 2019 with first oil projected for 2020. Kirby North will use the SAGD process (Steam-Assisted Gravity Drainage), much like its Kirby South operation.

30 May 2019 Canadian Natural's Kirby South project currently produces about 38,000 bbls/d. In early May the company initiated steam injection at the 40,000-  implications of Canada's oil sands rush. 1st Edition oil sands projects and in the numerous Cold Lake. 201 billion. 29,560. Peace River. 129 billion. 17,250. Total Oil Sands 143 Exploration Rio Alto Ltd. (now CNRL), Kirby Project. The Athabasca oil sands, also known as the Athabasca tar sands, are large deposits of bitumen Project Oilsand, also known as Project Oilsands, was a 1958 proposal to exploit the Athabasca oil sands using the Syncrude Canada was planning the first end pit lake in 2013 with the intention of "pumping fresh water over  19 Dec 2016 The oil sands holds over 170 billion barrels of estimated recoverable bitumen. When assessing which projects to include in a commercial outlook, it is Case studies could include the economic impacts of Solvent Aided Process at Narrows Lake while highlighting other pilots and CNRL Kirby Project. Project. Region. Technology. Production (bbl/d). Alberta Oilsands Inc. Clearwater Canadian Natural Resources Limited. Primrose and Wolf Lake. Cold Lake Kirby. Athabasca. In-Situ. 45,000. Regulatory Status Regulatory Application Filed.

projects / in-situ / kirby notes: 1 kirby south @ 2013 • kirbby north @ q2/2019 2 40,000 bbl/day/phase • kirby north output curtailed until 2021 sources: cnrl • thermal in situ oil sands: kirby cnrl • kirby in situ oil sands expansion project: plain language summary cnrl • 2018 stewardship report to stakeholders

4 Aug 2018 Oil sands projects discussed here involve developing deposits Kirby South technical details: Oil is sold as WCS and Cold Lake Blend (CL). 17 Oct 2017 Canada's oil sands producers are stuck in a rut. TO) Christina Lake project, one of the highest-quality and biggest bitumen reservoirs in the oil sands. TO) restarted construction on its 40,000 bpd Kirby North project last  Canadian Natural commenced steam injection at the Kirby South Phase 1 project in September 2013. Kirby South operations are located approximately 85 km northeast of Lac La Biche. This is the first project that we have undertaken in the Athabasca Oil Sands area and in the McMurray reservoir and uses Steam Assisted Gravity Drainage (SAGD projects / in-situ / kirby notes: 1 kirby south @ 2013 • kirbby north @ q2/2019 2 40,000 bbl/day/phase • kirby north output curtailed until 2021 sources: cnrl • thermal in situ oil sands: kirby cnrl • kirby in situ oil sands expansion project: plain language summary cnrl • 2018 stewardship report to stakeholders

7 Nov 2019 Oil Sands Mining and Upgrading achieved a record production month in Lake water and polymer flood project, the Kirby Thermal Oil Sands 

Project. Region. Technology. Production (bbl/d). Alberta Oilsands Inc. Clearwater Canadian Natural Resources Limited. Primrose and Wolf Lake. Cold Lake Kirby. Athabasca. In-Situ. 45,000. Regulatory Status Regulatory Application Filed. 25 Aug 2018 Join CNRL with a career in oil and gas. We offer all employees competitive salary , stock options, benefits and relocation. 7 Nov 2019 Oil Sands Mining and Upgrading achieved a record production month in Lake water and polymer flood project, the Kirby Thermal Oil Sands  9 May 2019 Our Oil Sands Mining and Upgrading segment Q1/19 operating costs Lake water and polymer flood project, the Kirby Thermal Oil Sands  Alberta's oil sands are abundant, accessible, and affordable sources of crude oil. Kirby Thermal Project. Athabasca. SAGD. -. Burnt Lake. Cold Lake. SAGD. 4 Aug 2018 Oil sands projects discussed here involve developing deposits Kirby South technical details: Oil is sold as WCS and Cold Lake Blend (CL).

9 May 2019 Our Oil Sands Mining and Upgrading segment Q1/19 operating costs Lake water and polymer flood project, the Kirby Thermal Oil Sands 

implications of Canada's oil sands rush. 1st Edition oil sands projects and in the numerous Cold Lake. 201 billion. 29,560. Peace River. 129 billion. 17,250. Total Oil Sands 143 Exploration Rio Alto Ltd. (now CNRL), Kirby Project. The Athabasca oil sands, also known as the Athabasca tar sands, are large deposits of bitumen Project Oilsand, also known as Project Oilsands, was a 1958 proposal to exploit the Athabasca oil sands using the Syncrude Canada was planning the first end pit lake in 2013 with the intention of "pumping fresh water over 

* The proposed Kirby In Situ Oil Sands Expansion Project (“Kirby Expansion Project”) involves the expansion of two approved in situ oil sands projects: Kirby In Situ Oil Sands Project - ERCB Commercial Scheme Approval No. 11475 to develop and produce 45,000 bbl/d of bitumen (“Kirby South”). The project will add another 40,000 bbl/day of heavy oil production. If all goes according to plan, first steam is expected in 2019 with first oil projected for 2020. Kirby North will use the SAGD process (Steam-Assisted Gravity Drainage), much like its Kirby South operation.