The Driller
  • Sign In
  • Create Account
  • Sign Out
  • My Account
  • NEWS
  • CLASSIFIEDS
  • EQUIPMENT
  • SAFETY
  • VIDEOS
  • EDUCATION
  • SOURCEBOOK
  • EVENTS
  • SUBMIT
  • ABOUT
  • SIGN UP
cart
facebook twitter linkedin youtube
  • NEWS
  • Water
  • Geothermal
  • Construction
  • Environmental
  • Mining
  • All Industry News
  • EQUIPMENT
  • Rigs & Heavy Equipment
  • Consumables
  • Pumps
  • Featured Products
  • VIDEOS
  • Newscast
  • Drill Talks
  • Ask Brock
  • Emerging Drillers
  • EDUCATION
  • Drilling Business Insights
  • Reference Desk
  • Sponsored Insights
  • EVENTS
  • Conferences & Demo Days
  • Newscast LIVE
  • SUBMIT
  • Drillers @Work
  • ABOUT
  • Contact
  • Advertise
The Driller
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
The Driller
  • NEWS
    • Water
    • Geothermal
    • Construction
    • Environmental
    • Mining
    • All Industry News
  • CLASSIFIEDS
  • EQUIPMENT
    • Rigs & Heavy Equipment
    • Consumables
    • Pumps
    • Featured Products
  • SAFETY
  • VIDEOS
    • Newscast
    • Drill Talks
    • Ask Brock
    • Emerging Drillers
  • EDUCATION
    • Drilling Business Insights
    • Reference Desk
    • Sponsored Insights
  • SOURCEBOOK
  • EVENTS
    • Conferences & Demo Days
    • Newscast LIVE
  • SUBMIT
    • Drillers @Work
  • ABOUT
    • Contact
    • Advertise
  • SIGN UP
MarketsIndustrial DrillingOil & Gas DrillingWater

You Know the Drill: Cathodic vs. Water Well Drilling

By Valerie King
Brandon Erwin with drilling fleet

Brandon Erwin says finding reliable, hardworking people with a CDL is a challenge for his family’s drilling business. Source: Erwin Water Well Drilling

drillers on rig

Erwin Water Well Drilling has a fulltime service crew and three drilling rigs. Usually, two rigs are in use every day. Source: Brock Yordy

cathodic drilling

There are pros and cons to both water well and cathodic protection drilling. While water well jobs keep the crew closer to home, the outcome of cathodic drilling is more predictable. Source: Brock Yordy

Brandon Erwin with drilling fleet
drillers on rig
cathodic drilling
October 9, 2017

Brandon Erwin works as a rig hand and occasional driller at Erwin Water Well Drilling, located in Jacksboro, Texas. His father founded the company in 1985. The business has always been of interest to Erwin, but his path to drilling was not direct. “Like most kids graduating high school, I was under the impression that, in order to be successful, my best bet was to go to college and get a degree before beginning a career,” he explains.

After receiving a degree in industrial engineering, Erwin worked as a manufacturing engineer dealing with power transmission. He enjoyed the work, but didn’t feel like he was making a large enough impact. So, knowing his father was keeping busy, he joined the family business in 2012.

Erwin Water Well drilling spends most of its time drilling water wells for residential clients. It also specializes in cathodic protection and shallow oil well drilling. The company services Texas, Oklahoma and Louisiana. It started taking on cathodic projects around 10 years ago and Erwin says it isn’t the same as water well drilling.

For one, most water well jobs are located near company headquarters, while cathodic drilling jobs usually send the crew out of town for several days. The farther the jobsite, the less familiar the crew is with drilling conditions, and the more difficult it is to handle a breakdown or pick up additional equipment. Another difference Erwin notes is scheduling. “With water wells, scheduling is more flexible because you are communicating with one land owner or home builder, while cathodic jobs will be coordinated through a corrosion service company and ultimately a large oil and gas company with their own deadlines,” he explains.

However, Erwin finds cathodic drilling less concerning in terms of final results. When planning for a water well, his crew may not know the depth, volume or quality of water until drilling kicks off. With cathodic projects, hole depth and diameter are determined well in advance. “Once the anodes have been set, your job is complete without the same concerns that you have for a water well and how it will produce after completion,” Erwin says.

An important trend he notices, at least in his area, is that corrosion companies are offering fewer contracts to water well drillers for cathodic protection well services. They are purchasing their own rigs and hiring in-house help. Erwin says that the attempt to cut costs, in his opinion, leads to less productivity. He points out that the experience that companies like his offer and their knowledge of drilling conditions cannot be made up for through drilling equipment alone.


Q. What do you do and what keeps you coming back every day?

A. I work primarily on the same crew of three or four guys that drill a mix of water, oil and cathodic wells. Regardless of the type of hole that we are drilling, when a customer is satisfied and impressed with the way you have done your job, you take pride in what you are doing.


Q. What does a typical workday involve?

A. A typical workday can vary a great deal when drilling for a cathodic ground bed. On a good day, we arrive on location and immediately set up to drill. A pit would be dug either for drilling with mud or to catch cuttings if the hole can be drilled with air. It is also common to circulate mud from a portable pit or to blow cuttings on the ground, depending on the policies of the company we are working for. After the hole has been drilled, the hole would be logged to determine the anode spacing based on the resistivity of the soil. A vent pipe is placed down hole, as well as a tremie pipe if the coke breeze is required to be pumped. Anodes, which are most often cast iron or graphite, are run downhole individually and held in place by a wire lead throughout the depth of the hole. Next, coke breeze will be pumped through the tremie or dry poured from the surface, whichever the customer prefers. Once the coke breeze is set, the top portion of the hole can be plugged, the anode leads tied into a rectifier through a junction box, and the whole system grounded to the pipeline or well casing being protected.

… On the water well side, depending on where we’re going and how deep we’re drilling, we might schedule a couple a day, but typically it would be one. In the morning we load up our trucks with casing and gravel and water, then basically go where we’re going, coordinate with the land owners as far as timing and make sure we’re in the right location. Drilling the hole is basically the same as the others (cathodic and oil drilling). … We’ll drill and case and communicate with the land owner as far as what we’ve got. By the end of the day, maybe we’ve done one or two, or sometimes we’ll be on location a few days. Then we come back, coordinate the next day or next few days … and either load up that day or the following morning. … With an oil well, you basically load the amount of drill pipe you need to drill it. … Then we’ll have the casing delivered because it’s not something we supply. That would be a difference, but more or less when we show up to drill it’s the same throughout the three different types.


Q. What does it take to succeed in what you do?

A. As a company and as an individual, I think that you have to first care enough to do a good job for your customer and then know what it takes to do a good job for your customer.


Q. What do you wish you knew when you started?

A. Everything is easier when you are set up correctly for whatever job you are doing. Take the time to get your equipment set up and working well. If something breaks, fix it rather than limp along.


Q. What tool can you not imagine working without?

A. The job could not be done without the right drilling rig.


Q. What’s the best piece of advice you’ve been given?

A. Use the right tool for the job.


Q. How would you describe the present state of the industry?

A. Necessary. Cathodic protection is necessary for pipelines all over. As new pipelines are laid, new ground beds will be installed. When old ground beds are used up, new ground beds will replace them. Cathodic protection will be around for a long time.

KEYWORDS: cathodic drilling groundwater water well drilling well drilling You Know the Drill

Share This Story

Looking for a reprint of this article?
From high-res PDFs to custom plaques, order your copy today!

Valerie king 200px

Valerie King was managing editor of The Driller.

Recommended Content

JOIN TODAY
to unlock your recommendations.

Already have an account? Sign In

  • geotechnical drilling rig

    6 Onsite Phrases Environmental Drillers Hate

    Here are six phrases that highlight common frustrations...
    Environmental Monitoring
    By: Jeff Garby
  • Wayne Nash

    Pipe Stuck? Common Causes and Solutions for Drillers

    If you have drilled for any length of time, sooner or...
    Markets
    By: Wayne Nash
  • submersible pumps, water well pumps

    Selecting and Sizing Submersible Pump Cable

    This article helps pump installers and servicers decide...
    Pumps
    By: Bob Pelikan
You must login or register in order to post a comment.

Report Abusive Comment

Subscribe For Free!
  • eNewsletters
  • Online Registration
  • Subscription Customer Service
  • Manage My Preferences

The Driller Newscast: 21st Century Drillers | Part 1 DEMAND

The Driller Newscast: 21st Century Drillers | Part 1 DEMAND

The Driller Newscast, Episode 147: Global Geothermal Collaboration at NY-GEO 2025

The Driller Newscast, Episode 147: Global Geothermal Collaboration at NY-GEO 2025

The Driller Newscast: New York Geo Talks 2025 Conference with Hands-on Driller Education

The Driller Newscast: New York Geo Talks 2025 Conference with Hands-on Driller Education

The Driller Newscast - The Big, Not-So-Beautiful Bill: How to Lose Clean Energy and Alienate the Planet

The Driller Newscast - The Big, Not-So-Beautiful Bill: How to Lose Clean Energy and Alienate the Planet

More Videos

Sponsored Content

Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to the The Driller audience. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of The Driller or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • demo of a DM450 drilling rig during a customer factory visit
    Sponsored byGeoprobe

    Built for You: Smarter Drill Rigs, Stronger Support, Bigger Opportunities

Popular Stories

demo of a DM450 drilling rig during a customer factory visit

Built for You: Smarter Drill Rigs, Stronger Support, Bigger Opportunities

AI and Drought Concerns

AI’s Growing Thirst for Water and Power

A bison grazing at Yellowstone

Over One Thousand National Park Sites Open for Mining

The Driller Classifieds

COMPRESSORS

EAST WEST MACHINERY & DRILLING IS BUYING AND SELLING AIR COMPRESSORS, AIR BOOSTERS, AIR ENDS & PARTS
Company: East West Machinery

DRILL RIGS

LOOKING FOR LATE MODEL TOPHEADS & DRILLTECH D25'S
Company: Spikes’s Rig Sales

DRILL RIG PARTS

MEETING DRILLERS NEEDS AROUND THE WORLD
Company: East West Machinery

ELEVATORS

SEMCO INC. PIPE ELEVATORS
Company: Semco Inc.

GROUTERS

GROUTING EQUIPMENT - GROUT PUMPS & GROUT HOSE REELS
Company: Geo-Loop Inc.

PUMP HOISTS

SEMCO INC. - BASIC PUMP HOISTS
Company: Semco Inc.

WELL PACKERS

LANSAS PRODUCTS - INFLATABLE WELL PACKERS
Company: Vanderlans Lansas Products

WELL SCREENS

WELL SCREENS & SLOTTED PIPE
Company: Alloy Screen Works

Products

Water Quality Engineering: Physical / Chemical Treatment Processes

Water Quality Engineering: Physical / Chemical Treatment Processes

By carefully explaining both the underlying theory and the underlying mathematics, this text enables readers to fully grasp the fundamentals of physical and chemical treatment processes for water and wastewater.

See More Products

Subscribe to The Driller Newscast

Related Articles

  • Ashley Foster

    You Know the Drill: Drilling Meets Cloud Data

    See More
  • Water Well

    You Know the Drill: Driller Returns to Water Well Business After Two Decades

    See More
  • Drillers Life apparel

    You Know the Drill: New Apparel Business Highlights Drilling

    See More
×
Brandon Erwin says finding reliable, hardworking people with a CDL is a challenge for his family’s drilling business. Source: Erwin Water Well Drilling
Erwin Water Well Drilling has a fulltime service crew and three drilling rigs. Usually, two rigs are in use every day. Source: Brock Yordy
There are pros and cons to both water well and cathodic protection drilling. While water well jobs keep the crew closer to home, the outcome of cathodic drilling is more predictable. Source: Brock Yordy

Dig deeper into the drilling and water supply industry!

Build your knowledge with The Driller, covering the people, equipment and technologies across drilling markets.

SIGN UP NOW
  • RESOURCES
    • Advertise
    • Contact Us
    • Directories
    • Store
    • Want More
    • Classifieds
  • SIGN UP TODAY
    • Create Account
    • eNewsletters
    • Customer Service
    • Manage Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2025. All Rights Reserved BNP Media.

Design, CMS, Hosting & Web Development :: ePublishing

The Driller
search
cart
facebook twitter linkedin youtube
  • Sign In
  • Create Account
  • Sign Out
  • My Account
The Driller
  • NEWS
    • Water
    • Geothermal
    • Construction
    • Environmental
    • Mining
    • All Industry News
  • CLASSIFIEDS
  • EQUIPMENT
    • Rigs & Heavy Equipment
    • Consumables
    • Pumps
    • Featured Products
  • SAFETY
  • VIDEOS
    • Newscast
    • Drill Talks
    • Ask Brock
    • Emerging Drillers
  • EDUCATION
    • Drilling Business Insights
    • Reference Desk
    • Sponsored Insights
  • SOURCEBOOK
  • EVENTS
    • Conferences & Demo Days
    • Newscast LIVE
  • SUBMIT
    • Drillers @Work
  • ABOUT
    • Contact
    • Advertise
  • SIGN UP