Company lists · Data refreshed September 2026

Top 14 Reservoir engineering consultants based in Nigeria

Name: Reservoir engineering consultants based in Nigeria
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 85 companies tracked

RevenueBase identified 85 company matches for reservoir engineering consultants associated with Nigeria as of September 2026 and tracks 1,037 professional contacts across them, including 96 with verified work emails. Lagos is the largest hub.

This list covers company matches for reservoir engineering consultants associated with Nigeria, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

85Companies

1,037Contacts tracked

96Verified emails

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The 14 largest reservoir engineering consultants based in Nigeria

Ranked by team size

Top 14 of 85 company matches for reservoir engineering consultants based in Nigeria, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Laser Engineering And Resources Consultants Limited	Exact match	Port-harcourt, NigeriaHQ recorded Sep 17, 2026	51-200	140 contacts →
	Exact match “Laser Engineering is a Petroleum Engineering Consultancy outfit specializing in surface and subsurface studies including well test services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Boaz Integrated Energy	Exact match	Lekki, NigeriaHQ recorded Sep 17, 2026	11-50	23 contacts →
	Exact match “Boaz Integrated Energy provides technology-enabled solutions to production and reservoir management challenges for the oil and gas industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Bicens Resources Limited	Exact match	Warri, NigeriaHQ recorded Sep 17, 2026	501-1,000	22 contacts →
	Exact match “Bicens Resources Limited is a tech savvy multidisciplinary firm with competencies in the Oil & Gas Industry, Providing and delivering exceptional solutions in DRILLING,OPERATIONS…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Juvicle Energy Resources LTD Jerl	Exact match	Abuja, NigeriaHQ recorded Sep 17, 2026	11-50	21 contacts →
	Exact match “JUVICLE Energy Resources Ltd is an energy company incorporated in Nigeria and headquartered in Abuja.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Accrete Energy Limited	Exact match	Lagos, NigeriaHQ recorded Sep 17, 2026	11-50	17 contacts →
	Exact match “Accrete Energy Limited is a dynamic Nigerian firm specializing in delivering premium engineering solutions to the energy sector.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Deep Water Consultancy & Engineering Services LTD	Exact match	Lekki, NigeriaHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “DeepWater Consultancy & Engineering Services Limited is an Independent Oil and Gas Subsea technology, Pipeline management and Field development engineering consultancy company…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Zenilum Company Limited	Exact match	Lekki, NigeriaHQ recorded Sep 17, 2026	11-50	13 contacts →
	Exact match “Zenilum Company Limited is an experienced consulting and research management company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Epic Atlantic Limited	Exact match	Port Harcourt, NigeriaHQ recorded Sep 17, 2026	11-50	12 contacts →
	Exact match “Epic Atlantic Limited is an indigeneous multi-disciplinary engineering and technology company formed with a passion for technical and operational excellence for the oil and gas…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Fortis Engineering Services Limited	Exact match	Lekki, NigeriaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “We are Fortis Engineering Services Limited.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Xmos Africa LTD	Exact match	Victoria Island, NigeriaHQ recorded Sep 17, 2026	11-50	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Petrodecision	Exact match	Port Harcourt, NigeriaHQ recorded Sep 17, 2026	51-200	6 contacts →
	Exact match “Petrodecision is a petroleum technology company helping Oil & Gas businesses turn complex technical data into clear, actionable insights.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Verigen Energy Solutions Nigeria Limited VES	Exact match	Ajah, NigeriaHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “Verigen Energy Solutions Nigeria Ltd.(VES) is an indigenous, privately owned oil and gas technical consultancy company founded in 2014 to provide reservoir studies, full field…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Geotechnical Integrated And Consulting Services Limited	Exact match	Port Harcourt, NigeriaHQ recorded Sep 17, 2026	11-50	2 contacts →
	Exact match “We are an indigenous company providing Geoscience and petroleum engineering services, and specialized staff training support to the oil and Gas industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	HD Okwa Drilling Services LTD	Exact match	Lekki, NigeriaHQ recorded Sep 17, 2026	1-10	2 contacts →
	Exact match “We are a team of highly experienced, forward-thinking well engineers with broad international exposures under the leadership of our principal founder Hope Okwa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “reservoir engineering consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 14 of 85 reservoir engineering consultants based in Nigeria

See the full list, filter by size, metro and specialty, and access 96 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Reservoir engineering consultants based in Nigeria at a glance

As of Sep 17, 2026

9.3%Verified-email coverage

12.2Average contacts per company

11-50Median size (employees)

28.2%Largest-city concentration · Lagos

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured worldwide rather than for Nigeria, so it is reported there. Company counts and contact totals on this page are exact for Nigeria, over 85 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Nigeria whose business descriptions match “reservoir engineering consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 96 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “reservoir engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many reservoir engineering consultants are there based in Nigeria?

RevenueBase identified 85 company matches for reservoir engineering consultants associated with Nigeria as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Laser Engineering And Resources Consultants Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most reservoir engineering consultants?

Lagos leads with 24 company records, followed by Port Harcourt (12) and Lekki Lagos (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 96 professional contacts with verified work emails tracked across these 85 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.