Best Fluids Drilling Apps

242+ iOS apps curated and reviewed

4.4 avg rating

17 free apps

Updated August 2026

Looking for free fluids drilling apps? 17 of our 242+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Fluids Drilling Apps (August 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Drilling Hydraulics (Basic)	$4.99	—	No	No	Aug 2026
2	Mud fluid	Free	—	No	Yes	May 2026
3	Cebo Mudguide	Free	—	No	No	Sep 2026
4	Drilling Hydraulics 2	$19.99	—	No	No	Sep 2026
5	Mud Engineer	$2.99	3.0★ (2)	No	No	Jul 2026
6	Phrikolat HDD Basics	Free	4.0★ (1)	No	No	May 2026
7	DR Chemical	Free	4.7★ (3)	No	No	May 2026
8	Drilling Engineering	Free	3.8★ (19)	No	No	May 2026

Top Picks for Fluids Drilling

#1

Drilling Hydraulics (Basic) by Carlos Moura

Formulas and Calculations

Editor's Choice

📊 Productivity

0.0(0 ratings)

$4.99

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#2

Mud fluid by Dmitry Pavlov

Strong Contender

🔍 Reference

0.0(0 ratings)

FreeIn-App Purchases

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This app assists mud engineers with rapid calculations for wellbore flushing, including time and volume. It supports drilling intervals like surface casing and production casing, and can also compute solution weight and dilution. Metric units are currently available, with imperial units planned for a future update.

#3

Cebo Mudguide by Cebo Holland B.V.

Drilling fluid calculations.

Worth Considering

💼 Business

0.0(0 ratings)

Free

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More Fluids Drilling apps to explore

Drilling Hydraulics 2

Drilling Hydraulics 2

Drilling Hydraulics 2

A useful tool for Oil & Gas

This tool assists oil and gas professionals with critical drilling hydraulics calculations. It helps optimize penetration rates and select appropriate bit nozzles for various well types, including onshore, offshore, vertical, and directional wells.

Well planning for onshore/offshore, vertical/directional wellsDrill string and bit nozzle calculationsVolume, capacity, and hydrostatic calculations

by bader alshammari

This app provides essential drilling calculations for mud engineers. It helps determine final mud weight, volume adjustments, and the number of sacks needed for various drilling scenarios.

Final Mud Weight calculationVolume calculationsSack calculations

Phrikolat HDD Basics

Phrikolat HDD Basics

Phrikolat HDD Basics

by Phrikolat Drilling Specialties GmbH

This app provides essential drilling fluid product information, mixing tables for various soil conditions, and HDD-related data for jobsite professionals. It offers offline calculations for common jobsite needs, eliminating the need for internet or external devices.

Drilling fluid product informationMixing tables for soil conditionsHDD pipe dimensions and characteristics

📊 Productivity

HDD Fluid Formulas and Info

This reference guide provides essential information, formulas, and calculators for HDD, mining, and water well drilling professionals. It simplifies job tasks, enhancing efficiency and safety by offering easy access to product details and calculations.

DrillRite Chem product informationReference materialsCalculators for drilling crews

Drilling Engineering

Drilling Engineering

Drilling Engineering

by PT.Pertamina(Persero)

This app provides essential tools for oil and gas professionals involved in drilling operations. It offers unit conversions, a comprehensive drilling calculator, API tubular data, stuck pipe problem identification, and well control calculations.

Petroleum Unit ConversionDrilling Calculator (90+ calculations)API Tubular Data

Monitor drilling operations in real-time with instant access to active and historical well data. Visualize drilling parameters, view rig reports, and communicate securely with your team from anywhere.

1-second data streamingCustomizable data visualizationTime and depth views

Oil & Gas Calculations (Lite)

Oil & Gas Calculations (Lite)

Oil & Gas Calculations (Lite)

by Aliasgar Rangwala

This app provides essential calculations and correlations for oil and gas professionals. It covers a wide range of topics including wellbore volumes, pressure, pipe design, cementing, and reservoir engineering.

Annular and pipe volume calculationsHydrostatic pressure and ECDPipe and casing design

📊 Productivity

by Drillsoft LLC

This utility app assists drilling and mud engineers in calculating Equivalent Circulating Density (ECD) at any point during operations. It offers a streamlined process with just a few clicks.

ECD calculationDrilling engineeringMud engineering

Quick Calc Hydraulics

Quick Calc Hydraulics

Quick Calc Hydraulics

by Schlumberger Technology Corporation

This app calculates hydraulic horsepower, jet velocity, and impact forces at a jet nozzle orifice for earth-boring operations. Users input fluid density, flow rates, TFA, and bit diameter to get results for conventional drilling fluids. Calculated data can be shared with contacts.

Hydraulic horsepower calculationJet velocity calculationImpact force calculation

Inrock HDD HydroCalc

Inrock HDD HydroCalc

Inrock HDD HydroCalc

Optimize HDD tool nozzling

This app helps Horizontal Directional Drilling professionals optimize hydraulic energy for efficient cuttings removal. It calculates key parameters to improve tool cleaning, reduce wear, and maximize bearing life. Features include comprehensive calculations, side-by-side case comparisons, and dynamic charting.

Comprehensive hydraulic calculationsSide-by-side case comparisonsDynamic charting and summaries

📊 Productivity

Oil Rig Drilling 3D

Oil Rig Drilling 3D

Oil Rig Drilling 3D

Oil Drilling Systems

Explore the intricate systems of an oil rig through detailed 3D graphics and interactive experiences. Learn about power, hoisting, circulation, and BOP systems, and identify key components of drilling equipment. Offers video tutorials, a virtual rig walk-through, and an immersive VR mode.

Detailed 3D rig system graphicsIdentify key drilling componentsRig Systems Video tutorials

📊 Productivity

Friction Drilling Calculator

Friction Drilling Calculator

Friction Drilling Calculator

by Drillsoft LLC

This app simplifies drilling fluid analysis for petroleum professionals. It calculates key fluid dynamics, visualizes rheological data with interactive graphs, and supports multiple industry-standard models for accurate insights.

Calculate pipe and annular velocityDetermine Reynolds number and flow regimeCalculate total pressure losses

free with in-app purchases

by OMAS INTEGREITED, TOO

by Pason Systems Corp.

Access real-time drilling data for your active wells anytime, anywhere. Securely view well information, customize data displays, and manage memos for informed, time-sensitive decisions.

Real-time drilling data accessSecure data transmissionCustomizable data display

Well Control Practice and Exam

This app provides drilling and well personnel with a flexible and effective way to practice and maintain essential well control knowledge. It offers exam-style questions aligned with industry standards, training and exam modes, and instant explanations to reinforce learning.

Exam-style questionsAPI and NORSOK alignedTraining mode

by Pegasus Vertex, Inc.

This mobile toolbox simplifies complex drilling engineering calculations. It offers a comprehensive suite of 29 functions across 11 categories, eliminating the need for handbooks and improving efficiency for engineers and technicians.

29 drilling engineering functions11 functional groupsBit hydraulics calculations

by Corva AI LLC

This app provides real-time drilling and completions optimization for the oil and gas industry. It offers dynamic visualizations and data-driven insights to enhance operational efficiency and well performance.

Digital Drilling visualizationDigital Completions operations viewReal-time drilling dynamics tracking

FAQ about Fluids Drilling

Are there free fluids drilling apps for iPhone?

Yes — 17 of the top fluids drilling apps we rank are free to download, including Mud fluid and Cebo Mudguide.

Does Drilling Hydraulics (Basic) have ads or in-app purchases?

Drilling Hydraulics (Basic) has no ads and has no in-app purchases, according to its App Store listing as of August 2026.

How many fluids drilling apps are on the App Store?

We track 242+ fluids drilling apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.