SuelopetrolHistorical Archive
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Historical archive · Founded January 26, 1984

Four decades in the Venezuelan subsurface.

Suelopetrol is the story of a Venezuelan company that dared to compete with major multinationals in the Oil Exploration and Production segment — and succeeded through dedication, technology and professionalism.

40+Years of trajectory 66Seismic surveys 5Countries with oil field operations ISO 9001Certified since 2005
Chapter 01
A company built to last

The foundations of Suelopetrol began to take shape six years before the company formally began operations.

In 1978, Henrique Rodríguez Guillén founded Suelotec, a soil mechanics, geotechnical and geology firm that soon achieved success on highly complex projects, including the geotechnical study for the Margarita bridge.

The 1983 "Black Friday" currency crisis forced a rethink of the business. Together with his father, Henrique Rodríguez Díaz, and Carlos Domínguez Zeitler, they found an opportunity where others saw risk: oil seismic services, a market reserved for large multinationals.

The turning point came in Houston, at the Offshore Technology Conference. There, Rodríguez Guillén made contact with Grant Geophysical, the fifth-largest seismic company in the world, which had tried unsuccessfully to enter the Venezuelan market. This gave rise to a strategic alliance with Venezuelan majority ownership from day one — January 26, 1984, with the first contract awarded by Lagoven in northern Monagas.

Carlos Domínguez, Henrique Rodríguez Díaz y Henrique Rodríguez Guillén
Archival photoCarlos Domínguez, Henrique Rodríguez Díaz and Henrique Rodríguez Guillén
"Suelopetrol’s great contribution to the Venezuelan geophysics industry is the boldness of having entered a business reserved for large multinationals. It was very daring, but it was also done with a high level of professionalism."
Fleet of vibroseis trucks on the savanna
Helitec helicopter transporting cargo over grassland
Crew working submerged in a swamp area
Two airboats with equipment and personnel in a swamp area
Crew clearing a path through dense brush
Tractor with drilling tower in a pine plantation
Mechanical drill generating a dust cloud
Warehouse with organized seismic cables
Operator in a seismic recording control room
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Archival photoFleet of vibroseis trucks on the savanna
Henrique Rodríguez Guillén and Carlos Domínguez reviewing plans in the field
Archival photoHenrique Rodríguez Guillén (plaid shirt) and Carlos Domínguez (white shirt) reviewing plans in the field

Suelopetrol was born on January 26, 1984 — with 81% Venezuelan capital. In 1992, following a technology transfer process, the company acquired 100% of its capital, becoming fully Venezuelan.

1985–86
Discovery of the northern Monagas overthrust. The El Furrial field is identified as a new Venezuelan oil province.
1990–92
Eastern Swamp of the Orinoco Delta — the company’s most ambitious project. 4,120 km of seismic in unexplored terrain, 900 workers simultaneously, 30 active camps, 20,000 helicopter flight hours.
1992
First high-resolution 3D seismic study in Venezuela. Acquisition of 100% of Suelopetrol.
1996
Private placement with Schroders (London) — USD 6 million raised for equipment expansion.
1997
Suelopetrol becomes operator of the Cabimas field, in partnership with Preussag Energie. See chapter →
1998
Listing on the Caracas Stock Exchange — first Venezuelan oil company to go public. USD 20 million raised, more than 900 shareholders.
1999–2011
International expansion: Colombia, Mexico, Ecuador, United States. See chapter →
2010
In consortium with Chevron, Mitsubishi and Inpex, Suelopetrol wins the Carabobo #3 Project in the Orinoco Belt.
2014
The Tía Juana Pesado, Cabimas Este, Cabimas Este 2 and Cabimas Sur fields are transferred for a 25-year period from this date through 2039. Exhibitor — Booth 130 — at the 24th Latin American Petroleum Exhibition, Maracaibo.
2015–2023
Financing agreements and operating contract for the Cabimas and Tía Juana fields.

Air logistics in the Eastern Swamp — Consorcio Helitec. Much of the seismic work in this hard-to-reach area relied on helicopter support from Consorcio Helitec, which moved equipment, cargo and personnel by sling load to recording points within the swamp.

Helitec helicopter (YV-598-C) sling-loading cargo over forested mountainous terrain
Helitec helicopter (YV-807-C) sling-loading cargo over grassland, with ground crew
Helicopter sling-loading a metal platform over grassland
Helitec helicopter (YV-807-C) beside a cargo platform in a swamp area, with personnel in boats
Helicopter parked on a rooftop helipad above facilities beside a body of water
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Archival photoHelitec helicopter (YV-598-C) sling-loading cargo over forested mountainous terrain

Pioneers on the Stock Exchange. In 1995, amid the opening of the oil sector, Suelopetrol entered the capital markets — a bold move and the first of its kind in the Venezuelan oil industry. In 1998, in the midst of the Asian financial crisis with oil at USD 7 a barrel, Suelopetrol listed on the Caracas Stock Exchange. The offering was successful, establishing Suelopetrol as the first Venezuelan oil company to carry out an operation of that kind on the Exchange.

Official emblem of the Caracas Stock Exchange
Official emblemCaracas Stock Exchange — Suelopetrol, first Venezuelan oil company to go public, 1998
Suelopetrol team in front of the administrative offices at Centro Altamira, Caracas
Archival photoSuelopetrol administrative headquarters team, Centro Altamira, Caracas — November 2008

Behind each of these milestones has been a team of more than 100 professionals — engineers, geologists, geophysicists, field technicians and administrative staff — who have sustained Suelopetrol’s operations over more than four decades.

Chapter 02
Petrocabimas (Cabimas and Tía Juana Fields)

The Cabimas field is not just an oil asset — it is a piece of Venezuela’s history.

It is home to the Barroso 2 well, whose famous 1922 blowout put Venezuela on the world oil map. In that same field, the Schlumberger brothers ran their first electrical well log. The R-002 well, active since 1915, was still producing when Suelopetrol took over operations, with 91 years of continuous operation.

Suelopetrol staff at the Petrocabimas headquarters
Barroso 2 well, 1922 blowout
Pump jacks in operation at Petrocabimas
Suelopetrol staff inspecting equipment at Petrocabimas
Suelopetrol staff operating a wellhead valve at Petrocabimas
Petrocabimas pump jacks next to homes in the surrounding neighborhood
Drilling towers over Lake Maracaibo
Towers and platforms over Lake Maracaibo
Technician conducting a topographic survey at Petrocabimas
Technical staff during equipment maintenance work at Petrocabimas
Aerial view of the Petrocabimas surroundings
Suelopetrol personnel at Petrocabimas facilities
Technical crew during field work at Petrocabimas
Well-servicing truck from Suelopetrol's fleet at Petrocabimas
Workover equipment in operation at Petrocabimas
Suelopetrol personnel alongside well-servicing equipment at Petrocabimas
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Archival photoSuelopetrol staff at the Petrocabimas headquarters (Cabimas Field), 2005

Suelopetrol entered the field in 1997 with Preussag Energie and became operator in 2004. In 2006, upon transitioning to the Petrocabimas joint venture with PDVSA (60%) and Suelopetrol (40%), the company also took on a deep community development role: building hog-raising sheds, water purification systems in schools, road repairs, and providing medical equipment to the Barrio Adentro health system.

In such an urban field — where pump jacks operate literally in neighbors’ backyards — community relations were not an option but a necessity.

50Wells drilled 1997–2006
18.7MBarrels produced
USD 250MTotal investment
170Active wells today
Legal framework — Official Gazettes
G.O. 38.430May 5, 2006 — Creation of the Petrocabimas Joint Venture
G.O. 38.539Oct. 9, 2006 — Corporate bylaws of Petrocabimas, S.A.Download PDF
G.O. 38.571Nov. 24, 2006 — Official transfer of the Cabimas field
G.O. 40.146April 12, 2013 — Approval for the Petrocabimas Joint Venture to operate the Tía Juana Pesado, Cabimas Este, Cabimas Este 2 and Cabimas Sur fieldsDownload PDF
G.O. 40.381March 27, 2014 — Transfer of additional fields for 25 yearsDownload PDF

Starting in 2017, the context of international sanctions on the Venezuelan oil sector reduced Petrocabimas’ operations. Suelopetrol continued to fund the trust through its own efforts to sustain operations.

Chapter 03
Petroindependencia — Orinoco Belt

A new-generation extra-heavy crude project, in the largest extra-heavy crude accumulation on the planet.

Petroindependencia S.A. is a joint venture that operates Block Carabobo 3, in the Orinoco Oil Belt (Carabobo state). Carabobo 3 crude is extra-heavy (7.5° API) and requires upgrading before commercialization through an upgrader plant.

Suelopetrol Internacional S.A. — the Spanish subsidiary of Suelopetrol C.A. (Venezuela) — participates as a minority partner in the private consortium, contributing its technical expertise in seismic exploration services.

Signing ceremony related to Petroindependencia, with international representatives
Archival photoSigning ceremony for the Petroindependencia and Petrocarabobo joint ventures. Caracas, May 12, 2010. Ali Moshiri, president of Chevron Africa and Latin America; executives from Mitsubishi and Inpex; Henrique Rodríguez Guillén, president of Suelopetrol.
Aerial view of the Orinoco Oil Belt, Carabobo block
Aerial view of the Orinoco Oil Belt, Carabobo block
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Archival photoAerial view of the Orinoco Oil Belt, Carabobo block
Legal framework — Official Gazettes
G.O. 39.404April 15, 2010 — Incorporation of the Petroindependencia, S.A. Joint Venture
G.O. 39.463July 12, 2010 — Certificate of Incorporation and Bylaws of the Petroindependencia, S.A. Joint VentureDownload PDF
G.O. 42.922July 17, 2024 — 15-year extension of operations (2035–2050 Business Plan)Download PDF

On April 9, 2026, Chevron Corporation publicly announced an asset swap with PDVSA that included receiving an additional 13.21% stake in Petroindependencia. Days later, the company publicly stated it had not been notified of this expansion of operations. As of this publication, the situation remains without formal resolution.

Operations remain constrained by the context of international sanctions on the Venezuelan oil sector, despite legitimately awarded contracts. A new team continues actively working to document and preserve the company’s legacy in this project.

Chapter 04
What we built, in numbers

Suelopetrol, also a benchmark in the Services sector.

66Seismic surveys
81,638 kmSeismic recorded
18,520 km²Onshore 3D seismic
858,850Total seismic records
590,850 kgExplosives handled without incident
20,000 hHelicopter flight time, Eastern Swamp
Map of seismic surveys carried out by Suelopetrol in Venezuela and abroad
Company sourceMap of seismic surveys carried out by Suelopetrol — projects 1984–2008, Venezuela, Colombia and Mexico

The Center for Technological Specialties (CET) is Suelopetrol’s scientific arm. Made up of geologists, geophysicists, petrophysicists and reservoir engineers, it carries out integrated studies ranging from the generation of geological models to the full economic evaluation of a field — more than 40 studies in Venezuela and abroad. The Caracas office also has its own Seismic Data Processing Center, which together with the CET supports field operations and evaluates new exploration and production opportunities.

Suelopetrol Center for Technological Specialties team in a working session
Archival photoCenter for Technological Specialties (CET) team in a working session
"Modern geophysics provides seismic interpreters with data visualization and integration tools that, years ago, were simply unthinkable to obtain."
Suelopetrol headquarters at Petrocabimas with ISO 9001 certification flag
Archival photoSuelopetrol headquarters at Petrocabimas, with ISO 9001 certification flag

ISO 9001:2000 — First Venezuelan operator to obtain this certification, awarded by IQNet and FONDONORMA in November 2005, with no "nonconformities" in the audit. Caracas Stock Exchange — first Venezuelan oil company to go public (1998). Ernesto León D. Award — Venezuelan School of Engineers, best thesis by the founder, 1975.

Chapter 05
Five countries, one team
Venezuela
Headquartered in Caracas, with regional offices in Cabimas, Maturín and El Tigre. More than 66 seismic surveys, with E&P operations in the west (Petrocabimas) and in the Orinoco Belt (Petroindependencia).
Mexico
2005–2011. MPG Consortium — Pirineos and Nejo gas fields, Burgos basin.
Ecuador
2008–2014. Operator of the Pucuna and Singue fields, Ecuadorian Amazon. Permanent office in Quito.
United States
Since 2007. Harding Field, Texas — 15% working interest, proven reserves of 15 million barrels. Office in Houston.
Colombia
2011: operator of Block LLA-61. Seismic services and evaluation of opportunities in exploration and production blocks.
Storage tanks and walkway at Harding Field, Texas
Storage tank inspection at Harding Field, Texas
Suelopetrol team at the Houston office
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Archival photoStorage tanks at Harding Field, Texas
Suelopetrol team at the Pucuna Flow Station, Ecuador
Archival photoSuelopetrol team at the Pucuna Flow Station, Ecuador
Suelopetrol Ecuador office
Archival photo
Suelopetrol Ecuador office
Chapter 06
YaKeRaJa Foundation

In the Orinoco Delta, where Suelopetrol first operated in 1989, the company launched an independent social initiative alongside the Warao community.

Warao family navigating by curiara canoe through the Orinoco Delta
Archival photoWarao family navigating by curiara canoe, Orinoco Delta

In 1996, at the initiative of Henrique Rodríguez Díaz — father of the founder and co-founder of the company — a school was built in Boca de Tigre, an island on the Manamo channel. That school was the seed of the YaKeRaJa Foundation, which today sustains the community camp, the ARATURE Project (sport, health and bilingual education) and the Asotigre soccer team.

1989–92
Maturín Este seismic survey, Eastern Swamp.
1993
Establishment of the Boca de Tigre camp.
1996–2002
Operation of the YaKeRaJa elementary school.
2006
Launch of the ARATURE Project.

ARATURE Project. Approved by the Ministry of the Popular Power for the Environment (permit issued in December 2006), within the Gran Morichal Wildlife Reserve. It included the construction of 36 housing plots for an equal number of Warao families, along with a clinic, school, community hall, market and recreational areas, under a "Learning by Doing" approach — with direct community participation in building drainage canals, a sports field, a dock and a solar power system. The project also included a health care component and a Warao language preservation system, developed jointly with Simón Bolívar University.

Walkway at the Boca de Tigre camp
Asotigre soccer team wearing YaKeRaJa Foundation uniforms
Aerial view of the Orinoco Delta, main channel and riverside forest
Warao children navigating by curiara canoe at sunset
Aerial view of the Boca de Tigre camp beside the Manamo channel
Smiling children of the Warao community
Warao woman weaving a hammock
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Historical photoBoca de Tigre camp

The information and photographs of the camp and the community in this section correspond to archival material from a specific historical period (1989–2007). The current configuration of the camp and the community may have changed since then.

Chapter 07
Henrique Rodríguez Guillén

President · Grupo Suelopetrol. Civil engineer, trained at Imperial College London.

Henrique Rodríguez Guillén in the field, wearing a Suelopetrol hard hat
Archival photoHenrique Rodríguez Guillén in the field
1974
Civil Engineer — Universidad Católica Andrés Bello, Caracas.
1975
"Ernesto León D." Award — Venezuelan School of Engineers, best thesis.
1976
On a Fundayacucho scholarship, earned a Master of Science in Soil Mechanics — Imperial College, University of London, focused on subsurface characterization, geotechnical behavior and soil mechanics applied to engineering.
2002–04
President of the Venezuelan Petroleum Chamber.

This technical specialization in London was the fundamental pillar for the founding of Suelotec (1978) and, later, Suelopetrol (1984), oriented toward geodetic, geotechnical and geophysical/seismic data acquisition and interpretation for the oil industry in Venezuela.

In addition to his business career, Henrique Rodríguez Guillén served as a professor of Soil Mechanics in the School of Engineering at Universidad Católica Andrés Bello (UCAB), his alma mater.

In April 2004, as President of the Venezuelan Petroleum Chamber, he presented the "Strategic Vision of the Petroleum Chamber 2004–2008" to PDVSA’s Board of Directors. At the close of his term, he highlighted as a central achievement "having maintained the institutional standing and recognition of the CPV as the valid interlocutor of the private oil sector" before PDVSA. — Editorial, Revista Barriles No. 78, year 2004.

Former presidents of the Venezuelan Petroleum Chamber
Recognition awarded to INELECTRA C.A.
Álvaro Silva Calderón and Henrique Rodríguez
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Revista BarrilesFormer presidents Luis Eduardo Paul, Henrique Rodríguez, Rafael Sandrea, Francisco Baquero and Juan Ignacio Rodríguez with Cira Roa, former executive director of the Petroleum Chamber
Chapter 08
Press

Verified press coverage, cited with source and a direct link to the original article.

El País · Patricia Clarembaux · Houston, April 15, 2026, 13:40 EDT
"Un socio de Chevron reclama que no fue notificado de la expansión de operaciones petroleras en Venezuela"
elpais.com/us/2026-04-15/un-socio-de-chevron-reclama-que-no-fue-notificado-de-la-expansion-de-operaciones-petroleras-en-venezuela.html
PetroGuia
"Suelopetrol desmiente que empresa de Ricardo Cisneros sea propietaria de 40% de Petrocabimas"
petroguia.com/pet/noticias/petróleo/suelopetrol-desmiente-que-empresa-de-ricardo-cisneros-sea-propietaria-de-40-de
Houston Chronicle
"Venezuela finalizes deal with two outside oil giants"
chron.com/business/article/Venezuela-finalizes-deal-with-two-outside-oil-1709021.php
Dinero
"Suelopetrol otorga financiamiento por 625 millones a Petrocabimas"
dinero.com.ve/din/actualidad/suelopetrol-otorga-financiamiento-por-625-millones-petrocabimas
Asamblea Nacional de Venezuela
"Legislativo aprueba prórroga para extender periodo de funcionamiento a Petroindependencia"
asambleanacional.gob.ve/noticias/legislativo-aprueba-prorroga-para-extender-periodo-de-funcionamiento-a-petroindependencia
El Nacional · April 2026
"Suelopetrol no ha sido notificada sobre participación de Chevron en Petroindependencia"
elnacional.com/2026/04/suelopetrol-no-ha-sido-notificada-sobre-participacion-de-chevron-en-petroindependencia

These items are cited for informational reference purposes and do not imply an editorial relationship between Suelopetrol and the media outlets mentioned.

Legal Notices

Notices of Shareholders’ Meetings, published in accordance with law. Documents available for download in their original format.

Suelopetrol, C.A. — Venezuela
Notice of Shareholders’ Meeting
August 25, 2025
Download PDF
Notice of Shareholders’ Meeting
April 4, 2024
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Notice of Shareholders’ Meeting
November 16, 2021
Download PDF
Notice of Shareholders’ Meeting
October 16, 2020
Download PDF
Notice of Shareholders’ Meeting
December 11, 2019
Download PDF
Suelopetrol, Exploración y Producción, S.L. — Spanish subsidiary
Notice of Shareholders’ Meeting
August 12, 2021
Download PDF
Notice of Shareholders’ Meeting
October 13, 2021
Download PDF
Notice of Shareholders’ Meeting
November 30, 2021
Download PDF
Contact
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For institutional inquiries, press, or information verification, please contact management.

Write to us directly at gerencia@suelopetrol.es