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Assistant Oil Field Mud Engineer Jobs (NOW HIRING)

Quickly follow instructions from Mud Engineer and Driller to ensure operational mud systems ... General upkeep and housekeeping of mud pit area * Assist with rig up / down procedures * Support ...

... drilling mud following specific mud engineer or driller's directive. * Ensures preventive ... Reports any spills on pad to Rig Manager's office immediately- including oil, water, glycol ...

Yard Assistant

Odessa, TX · On-site

$16 - $19.25/hr

Speak, write, read, and understand English Company Overview Since 1985 Rolfson Oil has delivered bulk fuel and lubricants to business, agriculture, and the oil field in North Dakota, Texas, New ...

Mud pumps, compressors, pumps, purifiers, and HVAC systems * Fuel, lube oil, cooling water, ballast ... Our in depth knowledge of these fields can help you navigate these quickly expanding markets. Core ...

Yard Assistant

Odessa, TX · On-site

$16 - $19.25/hr

Speak, write, read, and understand English Company Overview Since 1985 Rolfson Oil has delivered bulk fuel and lubricants to business, agriculture, and the oil field in North Dakota, Texas, New ...

Showing results 41-60

Assistant Oil Field Mud Engineer information

See salary details

$24K

$46.6K

$97.5K

How much do assistant oil field mud engineer jobs pay per year?

As of Aug 7, 2026, the average yearly pay for assistant oil field mud engineer in the United States is $46,629.00, according to ZipRecruiter salary data. Most workers in this role earn between $32,500.00 and $50,000.00 per year, depending on experience, location, and employer.

What is the difference between Assistant Oil Field Mud Engineer vs Mud Logger?

AspectAssistant Oil Field Mud EngineerMud Logger
CredentialsTechnical certifications, relevant experience in drilling fluidsTraining in geology, mud logging certifications
Work EnvironmentOn drilling rigs, handling mud systems and equipmentOn-site at drilling locations, monitoring mud properties and geological data
Industry UsageCommonly employed in drilling operations to manage mud systemsUsed for geological analysis and real-time data collection during drilling

The Assistant Oil Field Mud Engineer primarily focuses on managing drilling mud systems, ensuring proper fluid properties, and supporting drilling operations. In contrast, a Mud Logger concentrates on geological data collection and analyzing mud samples to provide insights into subsurface formations. Both roles are essential in drilling projects but differ in their specific responsibilities and skill sets.

More about Assistant Oil Field Mud Engineer jobs
What cities are hiring for Assistant Oil Field Mud Engineer jobs? Cities with the most Assistant Oil Field Mud Engineer job openings:
What are the most commonly searched types of Oil Field Mud Engineer jobs? The most popular types of Oil Field Mud Engineer jobs are:
What states have the most Assistant Oil Field Mud Engineer jobs? States with the most job openings for Assistant Oil Field Mud Engineer jobs include:
Infographic showing various Assistant Oil Field Mud Engineer job openings in the United States as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $46,629 per year, or $22.4 per hour.

Derrickhand - Lower Rockies

Patterson-UTI

Fruita, CO

$32.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 27 days ago


Patterson-UTI rating

5.0

Company rating: 5.0 out of 10

Based on 23 frontline employees who took The Breakroom Quiz

80th of 86 rated oil and gas companies


Job description

Detailed Description:

  • Stand or stand and walk for a minimum of 3.5 hours and up to 12 hours without being able to sit and while wearing steel-toed boots 
  • Frequently climb steep stairs 
  • Frequently climb ladders and work while wearing a harness on an elevated platform
  • Independently use heavy-duty handheld and long-handled tools
  • Utilize proper hand signals when working on the board to communicate with others
  • Work independently while staying on task for the majority of the tour work shift 
  • Demonstrate clear communication skills including ability to read, write and speak English as well as understand and promptly follow verbal and written instructions in English
  • Take initiative and work independently during downtime
  • Frequently measure mud weight and viscosity using a scale and timer
  • Regularly maintain and inspect mud systems (mud levels, pumps, shakers, and tanks)
  • Regularly check rig and equipment for problems and safety issues on an ongoing basis
  • Performs preventative maintenance on all equipment above the rig floor and all equipment associated with the drilling fluid system
  • General upkeep of the rig and drilling floor; includes regular sweeping, shoveling, cleaning, painting, washing of equipment and related housekeeping duties
  • Wear required Personal Protective Equipment (PPE) at all designated times which could include but is not limited to: hard hat, safety glasses, coveralls, work gloves, respirator, and hearing protection 
  • Inspect the following items in the derrick every tour: all hanging sheaves for wear and grease; all lights on derrick; boom and boom lines; derrick climbing device and derrick ladder; and the standpipe and Kelly hose
  • Work in a heavy industrial environment which includes working around constantly moving overhead machinery, being in close proximity to loud equipment and handling potentially hazardous chemicals
  • Performs daily inspections of the following: crown block (sheaves and cables); proper working order of the shale shaker (grease bearings, check or loose bolts and replace screens as required); mud agitators; mud mixing equipment; and mud pumps
  • Quickly follow instructions from Mud Engineer and Driller to ensure operational mud systems 
  • Handle and mix hazardous chemicals into the mud as directed by Mud Engineer, while properly using required Personal Protective Equipment 
  • Prepare stands and steady and guide pipe into and out of elevators during drilling activities
  • Ensure correct mud pit valves are open / closed
  • Monitor Floorhands who are assisting in the pits or with chemical sacks
  • General upkeep and housekeeping of mud pit area
  • Assist with rig up / down procedures
  • Support other crew members as needed, ensure compliance with safety procedures, and other additional tasks as assigned
  • Other duties as assigned that may be outside of this job description

Job Requirements:

  • Demonstrated ability to successfully complete all duties of a Floorhand and Motorhand 
  • Must be comfortable working at heights (50 ft. or greater) for extended periods of time
  • Able to repetitively climb steep stairs and be able to lift and carry 50 pounds independently while walking on uneven surfaces
  • Ability to frequently climb ladders and work while wearing a harness on an elevated platform. 
  • Demonstrate clear communication skills including ability to read, write and speak English
  • Understand and promptly follow verbal and written instructions in English; along with the ability to provide clear and understandable verbal, non-verbal and written direction to others in English.  
  • Bend, stoop, kneel, twist, and crawl throughout the tour work shift
  • Clear vision to judge near and far distances to maintain awareness of surroundings, work with moving pipe, watch and report ongoing work activities to coworkers and third parties
  • Accurate recall over short and long-term memory
  • Able to stay alert and focused up to 12.5 hours while performing repetitive and routine activities
  • Maintain spatial orientation and awareness to safely move around work environment with many moving objects
  • Willing to travel to and work in remote locations on a rotational schedule which consists of 14 days on / 14 days off, working 12.5 hour shifts that can include days or nights and as well as weekends and holidays
  • Willing to work mandatory and unscheduled hours outside of your assigned schedule with little or no advanced notice
  • Must be willing and able to attend and successfully complete classroom training and testing to qualify for a rig assignment
  • Able to successfully meet pre-employment testing requirements which may include, without limitation, pre-employment drug and alcohol test(s) and background checks as well as drug and/or alcohol testing periodically during employment (subject to state and federal laws) 
  • Rate of Pay:  Starting at $32.50/hr.
  • This role is classified as Hourly
  • The role is eligible to receive per diem
  • At Patterson-UTI, we are committed to providing a comprehensive benefits package to you and your family. Employees are eligible to participate in the following benefits based on timely election and any associated premium payments:  Medical, Prescription, Dental, Vision, Health Savings Account with the appropriate Medical Plan, Life Insurance, AD&D and Disability, Hospital Indemnity, Accident Insurance, 401(k) Retirement Savings and Employee Assistance Program.  In addition, this role may be eligible for Paid Time Off as per Company policy
  • The wage and benefits information provided herein are accurate as of the date of posting.  All terms and conditions of employment are subject to change at any time, without notice, subject to applicable law.

Certification

  • Forklift Certification or willingness to complete Forklift Certification training within 60 days

Minimum Qualifications

  • Six (6) months of experience as a Derrickhand on a drilling rig
  • Twelve (12) months of stable related work history
  • Must be comfortable working at heights (50ft. or greater) 

Preferred Qualifications

  • High School Diploma or GED
  • Valid Well Control Certification, IADC WellSHARP
  • Previous experience as a Motorhand on a drilling rig

Additional Details

This position requires the person to work outdoors for an entire tour work shift in all kinds of weather conditions, including precipitation, cold / heat, high wind, and turbulent conditions. They will be exposed to the typical conditions of the local area where the rig is located.  Southern states generally experience hot summers where temperatures range from 80 to low 100 with high humidity; winters have temperatures that generally do not go below 20.  Northern states generally have hot summers with similar conditions and have cold, windy winters, with low temperatures that can be as cold as -40.

Rate of Pay:  Starting at $34.00/hr.

This role is classified as Hourly

The role is eligible to receive per diem

At Patterson-UTI, we are committed to providing a comprehensive benefits package to you and your family. Employees are eligible to participate in the following benefits based on timely election and any associated premium payments:  Medical, Prescription, Dental, Vision, Health Savings Account with the appropriate Medical Plan, Life Insurance, AD&D and Disability, Hospital Indemnity, Accident Insurance,  401(k) Retirement Savings and Employee Assistance Program.  In addition, this role may be eligible for Paid Time Off as per Company policy

The wage and benefits information provided herein are accurate as of the date of posting.  All terms and conditions of employment are subject to change at any time, without notice, subject to applicable law.


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