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SierraCol Energy and its subsidiaries are jointly referred to in this web Site (the “Site”) as the “Organization” or “SierraCol Energy”. Nevertheless, nothing in the Site or related web sites is intended to ignore the independence and corporate individuality of these entities. SierraCol Energy manages and maintains the Site to inform its stakeData Subjects, including, without limitation, employees, contractors, providers, communities, authorities, communication media and public opinion in general, and to create a communication channel with them (jointly the “Users”). By using the Site, the Users accept and agree with the following terms and conditions (the “Terms”). Please read the Terms thoroughly before using the Site. Once accepted, the Terms constitute a binding agreement between you and SierraCol Energy. If you are not in agreement with the Terms, you should abstain from using the Site.
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When visiting a SierraCol Energy website, certain file recognition data may be attached to your hard drive. These files are called “cookies” and are used by SierraCol Energy to customize your visit to the site. The cookies can be deleted or blocked from the computer through the web browser. SierraCol Energy may also collect domain names and information such as number of visits, pages visited, and average time spent on each page to track traffic patterns on the site. This information enables SierraCol Energy to enhance the contents of the site and thus increase users’ satisfaction.
Effective date and updates
Questions and feedback
We intend that you should have no difficulty in accessing any information on this website. However, if you do have any difficulty we want to hear from you so that we can put things right. Please contact us.
For simplification purposes, SierraCol Energy and its subsidiaries are jointly referred to in this web Site (the “Site”) as the “Organization” or “SierraCol Energy”. Nevertheless, nothing in the Site or related web sites is intended to ignore the independence and corporate individuality of these entities.
SierraCol Energy manages and maintains the Site to inform its stakeData Subjects, including, without limitation, employees, contractors, providers, communities, authorities, communication media and public opinion in general, and to create a communication channel with them (jointly the “Users”). By using the Site, the Users accept and agree with the following terms and conditions (the “Terms”). Please read the Terms thoroughly before using the Site. Once accepted, the Terms constitute a binding agreement between you and SierraCol Energy. If you are not in agreement with the Terms, you should abstain from using the Site.
The Terms are subject to changes without prior notice from SierraCol Energy at any time. We recommend reviewing and verifying changes or updates regularly. Your use of the Site after said changes is the proof of your acceptance.
Use of the Site
SierraCol Energy authorizes you to view and download the materials and content on the Site strictly for your personal, non-commercial use. Materials may be downloaded or printed for information purposes only, provided that you retain and include all copyright and other proprietary notices in the original material or on any copies thereof. You may not modify the materials or contents of the Site in any way, nor reproduce or publicly display, perform, distribute or otherwise use them for any public or commercial purpose. You may not use the Site or its content in a false, misleading, derogatory or otherwise offensive manner, nor engage in or promote behaviors that breach any applicable law or regulation or give rise to civil liability. Furthermore, you accept that the use of any information obtained through the Site is at your own risk. Any use of the material or content of the Site in any other digital media or informatics environment in the network for any other purpose is strictly prohibited. Moreover, you may not link this Site without the prior express permit from SierraCol Energy. Any information on personal identification you have provided is subject to the Personal Data Protection Policy of SierraCol Energy. A link of this Policy is located on the bottom of each Site page. Any breach of these Terms automatically terminates your authorization to use the Site and the information contained therein.
Registered trademark and copyrights
SierraCol Energy is a registered trademark of Flamingo Bidco Limited. The material and content on the Site are protected by copyright and any unauthorized use of any material or content on the Site may violate copyright, trademark and other laws.
SierraCol Energy does neither accept nor consider unsolicited ideas through the Site. including ideas for new technologies or processes. This policy is aimed at preventing potential misunderstanding or controversies related to intellectual property. You should abstain from conveying any material through the Site that you consider is confidential or proprietary. Any material you convey through the Site will not be considered confidential or proprietary
Hyperlinks to other websites
This Site contains links to other websites, including some operated by SierraCol Energy or by other companies on its behalf, as well as to third party websites and business partners not managed by SierraCol Energy. It should be kept in mind that SierraCol Energy has neither reviewed nor monitored the websites it does not manage; it does not control them in any other way; and it is not responsible for their content. Furthermore, the Personal Data Protection Policy of SIerracol Energy is not applicable and SierraCol Energy is not responsible for the privacy practices of said web site. Should you decide to access any of these web sites, it will be at your own risk. Check each page you visit to determine if it is a website managed by SierraCol Energy.
Information on the Site may contain forward-looking statements and involve risks and uncertainties that could materially affect the expected results of operations, liquidity, cash flows, and business prospects. Some factors that could give rise to results differing materially include, but are not limited to: global fluctuations in feedstock prices; supply and demand considerations for SierraCol Energy products; higher than expected costs; regulatory approval environment; reorganization or restructuring of SierraCol Energy operations; failure to complete successfully, or having material delays in field development, expansion projects, capital expenditures, efficiency projects, acquisitions or disposals; production below that expected from development projects or acquisitions; exploration risks; general economic slowdown at national or international level; political conditions and events; liability under environmental regulations, including corrective actions; litigation; production or manufacturing interruption or disruption or damage to facilities associated with accidents, chemical emissions, labor disturbances, weather, natural disasters, cyber attacks or insurgent activity; failure of risk management; changes in law or regulations; or changes in tax rates. Words such as “estimate”, “project”, “predict”, “will”, “would”, “should”, “could”, “can”, “anticipate”, “plan”, “pretend”, “believe”, “expect” or similar expressions that convey the uncertainty of future events or results generally indicate prospective statements. You should not unduly rely on these prospective statements, which refer only to the dates indicated, if any. Unless it is legally required, SierraCol Energy does not accept any liability for the update of prospective statements resulting from new information, future events or other. The material and data available at the Site are provided only for your convenience.
Absence of Warranties
The material supplied at the Site are delivered in an “as is” condition, without warranties of any kind, including marketability, fitness for a particular use, or not breaching intellectual property. Neither does SierraCol guarantee the accuracy and thoroughness of materials at the Site. SierraCol Energy does not guarantee that the functions contained in the Site will be uninterrupted or error-free, that defects will be corrected, or that the Site, or the server that makes it available, will be free of viruses or other harmful components. SierraCol Energy can make changes of the materials at the Site, or in the products and prices described therein, at any time and without prior notice. The materials on the Site may be out of date and SierraCol Energy makes no commitment to update the materials on the Site. The information published on the Site may refer to products, programs or services that are not available for you. Consult with your local commercial contact of SierraCol Energy to obtain information on the products, programs and services that may be available for you. The applicable law may restrict the exclusion of certain warranties implied in some situations and, in such event, the foregoing exclusion of warranty is applicable to the maximum extent allowed by the applicable law.
Limitation of liability
You assume full responsibility for your use of the Site and in no event will SierraCol Energy, its suppliers or other third parties mentioned on the Site, be liable for any damage of any kind (including, but not limited to, those resulting from profit loss, loss of data, cost of acquisition of substitute goods or services, or business interruption) arising from the use, inability to use or results of use of the Site, any website linked thereto, or the materials or the information contained in any or all of the sites, whether based on warranty, contract, tort or any other legal theory and whether or not you are informed of the possibility of such damage. If the use of the material or information of the Site translates into the need for service, repair or correction of equipment or date, you shall bear all costs associated thereto. The applicable law cannot restrict the exclusion or limitation of incidental, consequential damage in certain situations, and if so, the foregoing exclusion or limitation is applied to the maximum extent allowed by the applicable law. If you are not satisfied with any part of the Site or with its Terms, your only and exclusive resource is not to use the Site any more.
The Terms are governed by the Colombian law. By accessing or using the Site, you waive any and all rights that are different or in conflict with those protected by said law, to the extent that you can do so in a legal manner.
By accessing or using the Site, you agree that Colombian laws will govern these Terms. You expressly agree that the exclusive jurisdiction for any claim, dispute or cause of action related in any manner to the use of the Site, resides in the Colombian courts.
Failure to strictly comply with the Terms shall not be construed as a waiver of any provision or right. SierraCol Energy may assign its rights and obligations under the Terms without prior notice to any of the parties at any time.
The Terms are subject to change without prior notice from SierraCol Energy at any time. Verify changes regularly. Your use of the Site after said changes is the proof of your acceptance.
Article 1. Applicable regulations. This policy is governed by the parameters set out by articles 15 and 20 of the Political Constitution, Law 1581 of 2012 “whereby general provisions are set out for the protection of personal data”, and Decree 1377 of 2013 “whereby it partially regulates Law 1581 if 2012” and other regulatory provisions that govern the subject.
CHAPTER II AUTHORIZATION
CHAPTER III RIGHTS AND OBLIGATIONS
CHAPTER IV PROCEDURES FOR ACCESS, CONSULTATION AND CLAIMS
CHAPTER V PURPOSE OF THE DATA COLLECTION
CHAPTER V SECURITY OF INFORMATION
CHAPTER VI FINAL PROVISIONS
Article 19. The Organization designates the Personnel Management Coordinator, who will be in charge of the protection of personal data, will process the requests of Data Subjects, and will ensure the exercise of their rights.
The requests for consultation, claims, rectification, updating, deletion, revocation of authorization and any other that is applicable in accordance with that provided for in Law 1581 of 2012, its Regulatory Decree 1377 of 2013 and other related norms, must be addressed to the Organization, at Torre Once 93 – Calle 93A # 10-54 Bogotá, Colombia, to the attention of the Personnel Management Coordinator or to his email: Carlos_Albarracin@sierracol.com
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On 1 March 2021, Oscar Gil was appointed Joint Venture and Pipeline Manager of SierraCol Energy.
After successfully managing the transition from Occidental Petroleum Corporation (OXY), Oscar was appointed Joint Venture and Pipeline Manager of SierraCol Energy to represent and safeguard the Company commercial interests with key stakeholders, including the national oil company Ecopetrol, and ensure the evacuation and commercialisation of SierraCol’s production.
Oscar Gil recently completed 15 years of successful professional career with Occidental de Colombia, performing different positions including Joint Venture Sr Co-ordinator and Manager Asset Integrity for all OXY operations in Colombia.
Oscar is a Mechanical Engineer from the Universidad de los Andes in Bogotá and has a postgraduate degree in Project Management with a line of specialisation in the oil and gas sector with the University of Liverpool.
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We participate in exploration activities in six blocks in association with GeoPark. They are similar to the most prolific fields discovered across the border in the Oriente basin in Ecuador.
Proximity to existing production facilities and evacuation routes, reducing the time to market.
We hold 100% WI in LLA-23, Rio Verde, Los Hatos and Alcaraván blocks that were included with the COG Energy integration.
With these blocks we have an operating hub in CLL with additional near-term drillable upside opportunities.
La Cira Infantas is the oldest and among the best understood clusters of fields in Colombia. It has been in production since 1918, with a total historical cumulative production of approximately 900 mmboe.
It operates under an enhanced water injection oil recovery project. In the area we also operate the Bolívar licence, in which we hold 100% WI.
Caño Limón is a world-class reservoir that regained Colombia its status as a net oil exporter.
We operate the Cravo Norte, Rondón, Chipirón and Cosecha contracts. These fields have a cumulative historical production over 1.5 billion barrels.
We are also partners with Ecopetrol in the exploration blocks Llanos 39 and Llanos 52.
On 18 December 2020, Juliana Hoyos was appointed General Counsel of SierraCol Energy.
Juliana is a licensed Colombian lawyer. She joined the Company in 2011 and has since supported the Legal department as an Attorney. Prior to joining SierraCol, Juliana was an Associate at a leading Colombian law firm, where she practised in mergers and acquisitions and general corporate matters.
Juliana is an attorney-at-law (JD equivalent), graduated from Universidad de los Andes, with a minor in Finance, and has a Corporate Social Responsibility specialisation from Universidad Externado de Colombia.
On 15 October 2021, Alejandra Castaño was appointed Human Resources and Administration Vice President of SierraCol Energy.
Alejandra has more than 20 years of experience in human resources at a national and international level.
Before this appointment, Alejandra had a successful professional career with Occidental Petroleum Corporation (OXY), performing positions of increasing responsibilities such as HR Director for International and Gulf of Mexico, HR Manager for International Operations, Human Resources Consultant for Permian EOR Operations, Expat Relations and Services Manager for OXY Oman, Head of Human Resources and Administration for OXY Bahrain, Employee and Organisational Development Consultant for OXY Corporate in Houston, Libya and the United Arab Emirates, and Human Resources Co-ordinator for OXY Colombia. Prior to that, Alejandra worked for Unisys, Sun Microsystems and Quala SA in Colombia.
Alejandra Castaño holds a bachelor’s degree in Psychology from Universidad De Los Andes in Colombia and a master’s degree in International Management from Oxford Brooks University in the UK.
On 5 May 2021, Fred Watchorn was appointed Exploration and Business Development VP of SierraCol Energy.
Fred has more than 25 years’ upstream energy experience, predominantly in Colombia, the Middle East and SE Asia.
He joined SierraCol Energy as part of the merger with COG Energy where he was COO and in charge of BD and exploration.
He has previously held key roles in Colombia with OXY, Canacol and Platino and worldwide with Tullow Oil, OXY and Nexen. He has a degree in Geology from University College Dublin, an MSc in Geophysics from the University of Durham and a PhD from the University of London.
On 3 June 2021, Horacio Rossignoli was appointed Middle Magdalena Operations VP of SierraCol Energy, being responsible for managing the operation and development of La Cira Infantas, Teca-Cocorná, Bolívar and Bocachico blocks.
Horacio has more than 30 years of experience in the upstream oil and gas industry, predominantly in Argentina, the US and Ecuador.
Horacio has previously held multiple assignments with OXY as VP of Development for OXY Argentina’s assets and VP of Development for OXY Long Beach’s operations, as well as being General Manager of Vintage Oil Ecuador operations and holding several other key roles for Amoco Argentina, Vintage Petroleum, Sinopec Argentina, President Petroleum and Petroquímica Comodoro Rivadavia.
Horacio received his BS in Civil Engineering from the Catholic University of Argentina (UCA), and completed a postgraduate degree in Economic Evaluation of Oil and Gas Projects and the Leadership Training of the Management Executive Program at IAE (Austral University).
Jorge Trujillo is currently the Vice President Operations Northern Llanos (LLN) of SierraCol Energy, responsible for the operation and development of one of Colombia’s largest oil fields.
Jorge has over 30 years of local and international experience with BP, Equion, Anadarko and Occidental. He joined OXY in 2019 as part of Anadarko’s merger with Oxy as the Drilling Manager for operations in Colombia, and prior to this assignment oversaw the Caribbean Deepwater exploration drilling in Colombia which resulted in important gas discoveries for the country, Jorge had a successful professional career performing positions of increasing responsibilities and held several leadership positions in drilling and field development projects in Colombia, Alaska, United Kingdom, Brazil, Trinidad and Tobago and Houston.
Jorge received his BS in Petroleum Engineering from the Universidad de America and completed an Executive MBA in Universidad de los Andes.
In 2019 Ricardo Álvarez was appointed Senior Operations VP for Occidental de Colombia, today SierraCol Energy, LLC, being responsible for the complete operation of the company in the country.
Ricardo joined Occidental de Colombia in 1982 as an intern and during his 39 years of successful professional career he has played important roles in both onshore and offshore operations in Colombia, Ecuador and Qatar, in areas such as project management, artificial lifting, production surveillance, completions engineering, stimulation technologies and sand control techniques.
In 2006 Ricardo assumed the challenge to maximise production while counteracting the natural decline of the Northern Llanos field as Operations VP and in 2010 he was also designated to lead the operations team for the Middle Magdalena Valley.
Ricardo holds a BS in Petroleum Engineering from Universidad Industrial de Santander.
On 18 December 2020, Bernardo Ortiz was appointed Chief Executive Officer of SierraCol Energy.
Before this appointment, Bernardo Ortiz completed more than 15 years of successful professional career with Occidental Petroleum Corporation (OXY), performing different positions: Vice-President Business Development for Latin America, Vice-President Planning and Evaluation for OXY USA and OXY Long Beach and Operations Manager of Worldwide Engineering and Technical Services Vice-Presidency.
Bernardo Ortiz completed a BS in Economics at Universidad Externado de Colombia, a Master of Science in Public Policy at the University of London, Queen Mary College, and a Master of Science in Management at the London School of Economics.
In addition, he specialised in Petroleum at the Colorado School of Mines.
On August 15, 2022, Alejandro Piñeros Ospina was appointed Chief Financial Officer of SierraCol Energy.
Before this appointment, Alejandro held CFO and other Financial and Planning positions in multiple organizations, including: Frontera Energy where Alejandro was CFO, VP of Planning, and Finance Director; Banco Credifinanciera (CFO), Puerto Bahia (CFO), Summum (CFO), and Essentia (CFO). Alejandro also worked as a consultant in McKinsey & Company and Booz Allen & Hamilton.
Alejandro holds a B. Sc. In Industrial Engineering from Los Andes University in Bogotá and a MBA in Finance from Columbia University in New York.
Alix Borch is an Associate Director for Carlyle’s international energy platform, CIEP, and is based in London.
Prior to joining Carlyle in 2014, Ms Borch worked at Perella Weinberg Partners in their energy team.
Ms. Borch received her BSc in Mathematics from the University of Warwick.
Partner, Managing Director and General Counsel for Investments
Heather Mitchell is a Partner and Managing Director and Carlyle’s Chief Risk Officer, chairing the firm’s Risk Committee. She is also global General Counsel for Investments and Head of the firm’s EMEA region. She is based in London.
In November 2020, Ms Mitchell was included in Financial News’ list of 50 Most Influential in European Private Equity. In 2019, and again in 2020, Ms Mitchell was named in the 100 Most Influential Women in European Finance by Financial News. In 2019, Ms Mitchell was named in the inaugural Chambers GC Influencers Global 100.
This prestigious list highlights the top 100 most influential in-house lawyers globally, and Ms Mitchell was singled out as an industry pioneer. In 2018 she was named Individual General Counsel of the Year by Legal 500. Ms Mitchell was named in the GC Powerlist for 2018 and 2019 whilst also being selected for The Hot 100 list in 2019.
Ms Mitchell received her JD from the Cornell School of Law and her undergraduate degree from the State University of New York at Binghamton. Ms Mitchell currently sits as a board member of the Cornell Law School.
Tony Hayward is the first Chairman of SierraCol Energy since the beginning of the Company in 2020. He is an experienced energy executive and Chairman of Glencore, a Managing Partner of St James’s Asset Management LLP, and Chairman of a number of private companies.
Tony was Group Chief Executive of BP from 2007 to 2010 having joined BP in 1982 as a rig geologist in the North Sea. Following a series of roles overseas he joined the Exploration and Production Executive Committee in 1997. He became Group Treasurer in 2000, Chief Executive for BP’s E&P business and a member of the Main Board of BP in 2003.
Tony studied Geology at Aston University in Birmingham and completed a PhD at Edinburgh University. He is a Fellow of the Royal Society of Edinburgh and a visiting Professor in the School of Geosciences at the University of Edinburgh, and holds honorary doctorates from the University of Edinburgh, Aston University, the University of Birmingham and Aberdeen’s Robert Gordon University.
Bob Maguire, Managing Director for CIEP, is focused on further developing and growing Carlyle’s international energy platform. He is based in London.
Recently, Mr Maguire was a Partner at Perella Weinberg Partners, but prior to that worked as an Investment Banker for over 21 years at Morgan Stanley and was involved in many of the largest transactions within the sector.
Mr Maguire holds an AB from Princeton University, an MA from Oxford University, and a JD from the University of Virginia School of Law.
Marcel van Poecke is a Managing Director for Carlyle International Energy Partners (CIEP) and is Head of the CIEP.
Having more than 25 years of experience in the energy sector, Marcel van Poecke is primarily an entrepreneur, investor and executive manager. He is Chairman of AtlasInvest, a private holding company he founded in 2007. AtlasInvest is engaged in investments across the broad energy spectrum.
Mr van Poecke has a degree in Agricultural Business Administration from the University of Wageningen and an MBA from the William E. Simon School of Management of the University of Rochester.