Company lists · Data refreshed October 2026

Top 16 Downhole fluid engineering services based in India

RevenueBase identified 42 company matches for downhole fluid engineering services associated with India as of October 2026 and tracks 1,933 professional contacts across them, including 67 with verified work emails. Mumbai is the largest hub.

This list covers company matches for downhole fluid engineering services associated with India, 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 October 24, 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 Oct 24, 2026 How this list was built
42Companies
1,933Contacts tracked
67Verified emails
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The 16 largest downhole fluid engineering services based in India

Ranked by team size
Top 16 of 42 company matches for downhole fluid engineering services based in India, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 24, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAlwar, IndiaHQ recorded Oct 24, 2026201-500188 contacts →

Exact match

“We would like to introduce WELLCARE OIL TOOLS PRIVATE LIMITED, an established manufacturer and supplier of a comprehensive range of Quality Downhole Drilling and Completion…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
2Exact matchBhiwadi, IndiaHQ recorded Oct 24, 2026201-50093 contacts →

Exact match

“Completion Oil Tools is an eminent in Downhole Tools.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
3Exact matchGurgaon, IndiaHQ recorded Oct 24, 2026201-50079 contacts →

Exact match

“Botil Oil Tools India Pvt Ltd is a leading on-shore and off-shore down hole solutions company with a global foot print in over 60+ countries.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
4Exact matchBangalore, IndiaHQ recorded Oct 24, 2026201-50047 contacts →

Exact match

“We are a drilling fluids manufacturer company (service-provider to the drilling companies).”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
5Exact matchGurgaon, IndiaHQ recorded Oct 24, 2026201-50044 contacts →

Exact match

“Eneroil is a multinational force in the oil and gas equipment industry, specialising in innovation and quality to bring our customers a sense of trustworthiness and accomplishment…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
6Exact matchVadodara, IndiaHQ recorded Oct 24, 202611-5025 contacts →

Exact match

“Naithani Oil & Gas Services Pvt.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
7Exact matchPune, IndiaHQ recorded Oct 24, 202611-5019 contacts →

Exact match

“Manan is E&P consultancy engaged in providing customized & fit for purpose Well Engineering, Drilling Project Management and Production Enhancement services targeted at DSF & OALP…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
8Exact matchMumbai, IndiaHQ recorded Oct 24, 202651-20019 contacts →

Exact match

“Strong Plant is a highly reputable company in the field of design, dewatering, piling and accessories for the last 60 years.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
9Exact matchBhiwadi, IndiaHQ recorded Oct 24, 202651-20018 contacts →

Exact match

“We offer a comprehensive portfolio of Downhole Drilling & Completion Oil Tools which consists: a.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
10Exact matchMumbai, IndiaHQ recorded Oct 24, 202651-20016 contacts →

Exact match

“List of Services - 1) Mud Cooler Services for onshore & offshore rigs & Conductor Piling Hammer Services (Rental) 2) Engineering Services - We provide experienced Solid Control…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
11Exact matchNavi Mumbai, IndiaHQ recorded Oct 24, 202651-20010 contacts →

Exact match

“Welcome to Well Services Solution Pvt.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
12Exact matchMumbai, IndiaHQ recorded Oct 24, 202611-509 contacts →

Exact match

“Saihyandri Energy Services Pvt Ltd.(SESPL) was incorporated in 2010 under the laws of India.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
13Exact matchDehradun, IndiaHQ recorded Oct 24, 202611-507 contacts →

Exact match

“With over 30 years of experience in the drilling and completion fluids industry, our teams have successfully executed multiple projects for major oil and gas operators in India.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
14Exact matchFaridabad, IndiaHQ recorded Oct 24, 202611-506 contacts →

Exact match

“Impero Petro Tools specializes in designing and manufacturing an extensive range of Downhole Tools, including Casing Centralizers, Cement Baskets, Stop Collars, Float Shoes, Float…”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
15Exact matchAhmedabad, IndiaHQ recorded Oct 24, 202611-504 contacts →

Exact match

“MERAK HOZE PVT LTD provides oil and gas drilling hose solutions with services of offshore and onshore rigs too.”

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase
16Exact matchMumbai, IndiaHQ recorded Oct 24, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase

Showing 16 of 42 downhole fluid engineering services based in India

See the full list, filter by size, metro and specialty, and access 67 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Downhole fluid engineering services based in India at a glance

As of Oct 24, 2026
3.5%Verified-email coverage
46.0Average contacts per company
51-200Median size (employees)
21.4%Largest-city concentration · Mumbai
Oct 24, 2026Page data refreshed

Companies by employee count

1-10
5
11-50
13
51-200
15
201-500
8
501-1,000
1

Email recency for this list is measured worldwide rather than for India, so it is reported there. Company counts and contact totals on this page are exact for India, over 42 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 India whose business descriptions match “downhole fluid engineering services” 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 67 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 October 24, 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 “downhole fluid engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many downhole fluid engineering services are there based in India?

RevenueBase identified 42 company matches for downhole fluid engineering services associated with India as of October 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?

Wellcare OIL Tools tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most downhole fluid engineering services?

Mumbai leads with 9 company records, followed by Gurgaon (6) and Bangalore (3).

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 67 professional contacts with verified work emails tracked across these 42 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 October 24, 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.