Fabricio Sierra Email and Phone Number
A versatile energy professional and leader with over 24 years industry experience. Holding an international upstream background, from front-end new ventures strategy, maturation, negotiation and contract experience, to exploration discovery, appraisal and development with NOCs and super-major companies (Repsol, Schlumberger, PGS and CGG). An established geoscience and renewable energies leader with international reputation. A passion for science and production increment, though innovative solutions of FDP and IOR, and EOR disruptive methods.18+ years professional experience in G&G, 2+ years in Oil Asset Operation and Development Managing, 2+ years as energy consultant (O&G, Mining and Renewable Energies). Delivers efficient and reliable subsurface technical assessment for drilling projects and leading teams to meet and exceed business plan target.I am a business decision maker and a pioneer in applying new technologies in my country, with significant first uses in the World of some of them. I have managed over $750 MM in Capital Expenditures budget. I also deliver a growth target above expectations in 3%-year average of $665MM+ increase with 70% budget reduction. In a nutshell I delivered 544 successful new wells (120 horizontal), 7+ successful exploratory projects, +53 new or updated FDPs, 10+ successful reserves audits, 4+ successful secondary recovery projects (IOR), 25+ Blocks/Fields evaluations including: Colombia: Rubiales, and Perú: Camisea and Raya, and introduction or first time use of 50+ new technologies in Ecuador, South America and the World.Commits to professionalism, unlocking access to energy for the benefit of all, and exhibiting excellent Strategic Leadership Competencies including: Create a Business Vision, Performance Maximization, Leadership Development, Business Road-mapping, Strong analytical, Problem solving, Business Development, Risk-based decision making, Creative and positive leader, Motivate and develop leaders and technical teams, Result-driven, Strong attention to details. Fluent English and Spanish. Knowledge of project management in a senior level.
Cavitas Energy Limited
View- Website:
- cavitas.co.uk
- Employees:
- 12
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Eor Bd Strategic Account Manager And GeoscientistCavitas Energy LimitedQuito, Ec
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Eor Bd Strategic Account Manager & GeoscientistCavitas Energy Limited Mar 2022 - PresentEcuadorAssessing business opportunities in the Ecuador 🇪🇨, Peru 🇵🇪, Mexico 🇲🇽, and Colombia 🇨🇴 markets for Cavitas' proprietary *THOR* (Thermal Oil Recovery) technology.This includes jointly presenting the technology to interested oil and gas operators and collaborating on successful future projects.
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Energy ConsultantSelf-Employed Jun 2020 - PresentQuito, Pichincha, Ecuador• Business Group, Boosted WO OpEx opportunities portfolio proposal. Client: Petroamazonas EP. (Jun. 2020 – Jul. 2020).• B2B e-commerce App, Developed a new B2B app strategy to apply in Supply Chain. Client: Schlumberger. (Sep. 2020).• DHT, Redesigned the reservoir characterization of Block 45 proposal. Client: Pegaso Consortia. (Nov. 2020).• LIDS, Enabled cost effective Mining Experts Participation Proposal. Client: Mining Chamber. (Jan 2021).• LEGADOIL, Established Producing the limit proposal for heavy crude oil by thermal methods. Client: Repsol. (Feb. 2021).• GoldTech, Provided business insight to Diamantina System drilling proposal. Client: Mineral Exploration. (Apr. 2021-present).
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Asset Manager Block 18Ep Petroecuador Aug 2021 - Jan 2022Quito, Pichincha, EcuadorRecommended by General Manager to maintain the asset´s oil production through managing CAPEX and OPEX programs. Enhanced the operating strategy to maximize proven reserves recovery. Developed, maintained and achieved long-term production forecasts. Provided leadership to a multi-disciplinary team.• Added a new IOR pilot plan and a new WO and drilling campaign resulting in production increased >2k bopd -
G&G Technical Team Leader KamanaSchlumberger Sep 2019 - May 2020QuitoRecruited by the world's leading oilfield services provider to perform the G&G Integration for all subsurface work in order to manage/update the New well location portfolio for all gain oil optimization contracts. Supervised performance of 14-geoscientists. Led G&G Static Models, well design, planning and prognosis, drilling permits and operations. Managed support to Reservoir and Production Team in WO (CAPEX and OPEX) proposals. Oversaw contract support with client and Reserves evaluation to external audit. Launched Field Development Plan (FDP) in all assets getting the best oil recovery in all oil fields.• Peak production >10k bopd in Block 12. Best WOs production in high water cut areas (results: >800 bopd). Led Technical support in >50 WO and Drilling plan Activity for Eden-Yuturi and Pañacocha fields. Accomplished New contract addendum including horizontal drilling and disposal well to reduce facilities restrictions. -
G&G Technical Team Leader Consorcio Shushufindi & KamanaSchlumberger Dec 2017 - Aug 2019Quito, Pichincha, Ecuador• Established a new FDP in Block 57 including waterflooding expansion (results: >3000 bopd), 100 WO (results: >300-1000 bopd well average) and 49 new and in-fill wells (results: first 4 new wells > 8000 bopd). Led Pre-K exploratory well and proposal locations study. Achieved the closure of the FDP Phase One: 5 years of investment in Shushufindi Area and got the Approval of the FDP Phase Two for 5 years more (revenue >$1B).
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G&G Technical Team Leader Shaya & Consorcio ShushufindiSchlumberger Feb 2016 - Nov 2017Quito, Pichincha, Ecuador• Built First FDP in Block 61, production increased >20k bopd in one-year period, >125 successful oil wells, waterflooding (results: >8000 bopd), horizontal drilling (results: >35000 bopd), exploratory areas (results: >800k cumulate oil). Led Static Models construction and Drilling plan for 4 rigs and Annual Work Plan.
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Asset Manager Blocks 7 & 21Petroamazonas Ep Sep 2014 - Feb 2016QuitoPromoted by General Manager of $750 MM budget to maintain the asset´s oil production through continue drilling, facilities construction, maintenance and WO activities. Enhanced the operating strategy to maximize proven reserves recovery. Developed, maintained and achieved long-term production forecasts. Managed CAPEX and OPEX programs. Provided leadership to a multi-disciplinary team. Results: Production: oil reserves added >80 MMBO during 2010 to 2016.• Got growth target above expectations in 3%-year average $665MM+ increase with 70% budget reduction. • Generated 2X increase in well completion. First in PAM: Injection Pad System / Oil power plant 9MW saving 7MM. -
Development, Operations & Production Senior GeologistPetroamazonas Ep Jun 2010 - Sep 2014QuitoManaged the planning, permitting, geology, data gathering, management and integration for 6-rig operation and 2 WO Rigs. Designed development well portfolio including risks analysis, production and economics for (vertical, directional S-type and J-type) and horizontal wells in Napo & Hollin Formations. Provided G&G modeling support (from seismic to STOOIP). Led Geologic framework (structural, stratigraphic, sedimentologic & tectonics) and Reserves evaluation to external audit.• More than 155 successful oil wells, included more than 20 horizontals (deeper level >12000 ft) and more than 40 high angle wells. Managed well pad planning for disposals to improve fluid management and increase oil production.• Best production horizontal wells in PAM, Led the design and well proposal for >10 wells with >5000 bopd average. Best producer >7200 bopd. Production increased >25k bopd (2012). • Managed operations of 6 drilling rigs: wireline logging and planning for open hole and cased hole, petrophysical interpretation and well log analysis as well as perforation interval analysis for well completions. Managed 2 Workover rig proposals: recompletions, zone changes, squeezes, dual completions, dual producing – injection wells.• Near field appraisal wells – Oso Field: OsoG-61 opened a development area >28 wells, added >32 MMBO of reserves. Pick production @2014: 8200 BOPD, 65% BSW. OsoG-81 (Pad G, NW) opened a development area >18 wells, added >25.2 MMBO of reserves. Pick production @2015: 4400 BOPD, 71% BSW. OsoB-62 (Pad B, W) opened a development area >8 wells, added >12 MMBO of reserves. Pick production @2016: 4200 BOPD, 59% BSW.
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Qualified Reserves Estimator (Qre)Repsol Mar 2009 - Jun 2010QuitoRepresented Repsol YPF as a Qualified Reserves Estimator both internally (Madrid) and externally during Gaffney, Cline & Associates Inc. audit examination as of September 30/2009 of the crude oil reserves of Block 16, Bogi-Capiron and Tivacuno.• Led Business case of contract extension 2009-2012 added >33 MMBO in reserves in comply with SEC definitions. -
Geophysicist (Development - Heavy Oil)Repsol May 2003 - Feb 2009Quito, Pichincha, EcuadorRecruited by the global multi-energy company to perform Seismic modelling and interpretation of the Block 16. Maps generation: structural time and depth maps, velocities and gradients, isopach, net sand and net pay. Led 3D Seismic visualization, seismic attributes calculation and seismic facies analysis to determine type of reservoir and structure.• Executed more than 110 successful drilled wells and defined >40 additional wells and 15 new recompletions including corporative reserve reports and forecasting till end of the contract (2018), resulting on >55 MMBO.• Fields and Blocks Evaluation explored potential business opportunities: Ecuador: Block 15, 18, 31, 55, 56, 57, 60 and 61. Colombia: Rubiales. Perú: Camisea and Raya.• Near field appraisal: discovered Tivacuno C-3 at the Southwest of the Tivacuno field a new structural high close to the dry Tivacuno-2 well. This discovery added 25 MMBO of reserves in the M1-C and T sandstones.• New Technologies for Seismic interpretation: Introduced Seismic Facies Analysis and multi-attributes used for thin layer reservoirs, results: 2500 bopd and 1.2 MMBO. Managed a High Frequency Imaging and Spatially Continuous Velocity Analysis processing both used to improve location of development wells in stratigraphic reservoirs.• Block 16 development plan 2006, Buenos Aires- Argentina (06/2005–11/2005): directed seismic facies and structural modeling of southern fields. Result: drilling new wells added 33.7 MM in reserves.
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Quality Control Supervisor 3D Seismic AcquisitionPgs Jan 2003 - May 2003Sucumbíos/Ecuador• Led seismic data processing, basic geometry, elevation stack, refraction stack and improving of signal.• Oversaw data registration, control of environmental impact and fieldwork supervision (Drilling and Topography crews). -
Seismic Junior Processor 2D.Cggveritas Oct 2001 - Sep 2002Caracas/Venezuela• Built basic processing Hocol and Perez Companc, PDVSA’s 2D (Zulia, Barinas and Portuguesa).• Directed Barinas Area complete processing sequence. First use of Process POWERSTACK® (semblance/CVA stack) in order to represent the alluvial fan deposits on Barinas field. -
Seismic Junior Processor 2D & 3DCggveritas Dec 2000 - Sep 2001Quito/Ecuador• Managed 2D Reprocessing of Cuyabeno and Ishpingo-Tiputini-Tambococha (ITT) areas and SEG-Y tapes reformatting.• Generated first 3D Processing in Quito office (Geometry, Sacha Sur).
Fabricio Sierra Education Details
Frequently Asked Questions about Fabricio Sierra
What company does Fabricio Sierra work for?
Fabricio Sierra works for Cavitas Energy Limited
What is Fabricio Sierra's role at the current company?
Fabricio Sierra's current role is EOR BD Strategic Account Manager and Geoscientist.
What schools did Fabricio Sierra attend?
Fabricio Sierra attended Universidad Europea, Universidad Del Mar, Universidad Central Del Ecuador.
Who are Fabricio Sierra's colleagues?
Fabricio Sierra's colleagues are Roberto H., Stewart Mcintosh, Nick Simmister.
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