By Amanda Leon, founder of OilMoney.io. Houston-raised, came up in the Houston marketing team of Vallourec, and has run Unrth, a brand and growth studio for oil and gas and industrial companies, since 2017, with her boots on client locations in Midland and Odessa. Last reviewed October 20, 2026.
If an operator's incumbent is doing the job well, no amount of posting moves the work. Your job is to be next in line for the day they slip: cleared with the operator, current on your paperwork, and already a familiar name to the people who make the switch.
I studied neuromarketing. What people say they want isn't what they actually want. We're irrational, and we often don't know what we want or how to say it, which is exactly what Dan Ariely's 2008 book, Predictably Irrational, is about. So when a buyer tells you he picks vendors on price and performance, believe that he believes it. Then watch who he calls when something breaks. The best way to understand people is to watch what they do, and what an operator's people do is reach for a name they already know. You won't talk anybody out of that. You can become one of the names.
Why Buyers Pick the Name They Already Know
The numbers line up with the behavior. In 6sense's 2025 study of B2B buyers, 68% already knew a seller at the vendor that won (more of that research is in where to find oil and gas sales leads).
Familiar wears off, though. A Permian founder we work with had a customer base that was aging out, and the younger engineers coming up didn't know his company existed. The buyers who knew him were leaving, and the ones replacing them had to meet him somewhere. So we put his name in front of them on LinkedIn, in his own voice. Read the full story.
How Long an Oilfield Incumbent Can Hold
Longer than you might plan for. Drilling Tools International, a public rental-tool company, says in its 10-K for 2025 that a first-call supply agreement with one of its largest customers has been in place since 2013 and was extended through 2026. The same filing counts more than 340 master service agreements, calls them hard and slow to get, and splits a sales force of 40 into city-sales and field-sales teams. For a rep, that adds up to three things:
- Incumbency can run for years. A first-call agreement doesn't move because you sent a good email.
- The MSA is slow, so start it early. Begin the paperwork with the operator you want now, while nobody needs you, so it's done before they do.
- Be known in two places. The office that signs the agreement and the location that uses the tools.
For how this plays out across good years and bad, see oilfield service sales in the Permian Basin.
Where Incumbents Slip
Price gets the attention. Two quieter things move work too.
Safety grades. Apache's supplier rules from July 2025, for one, require on-site contractors to keep an A, B, or C grade in ISNetworld, and the full set of operator gates is laid out in how to get on an operator's approved vendor list. If an incumbent falls out of range, the operator needs somebody who is already in it.
Field tickets. Aimsio, which sells field ticketing software, listed common reasons operators reject service tickets in July 2026, among them the wrong signer or an approver without authority at that dollar level, work outside the PO or contract scope, and charges billed to the wrong PO or AFE. Every rejected ticket is a headache for whoever approves the invoice, and enough headaches make the next name look good.
Keep your own grade current with the operators you want, and make your tickets boring: right signer, right PO, inside scope. Don't point out the incumbent's mistakes. Be the vendor whose tickets go through the first time.
What to Say When They Already Have a Vendor
When a buyer says he already has someone, believe him. Arguing tells him you didn't listen. Your aim in that moment is to stay on his list, and a few plain lines do that:
- Good. If they're doing the job, keep them. I'd like to be the name you call if they ever can't make it out.
- What would have to go wrong for you to call someone else? Then stop talking and write down the answer. That's your opening, in his words.
- Can I get set up in ISN and on an MSA with you now, so I'm cleared if you ever need a backup?
- Mind if I check in next quarter? Then do it, on the day you said, with something useful.
Then leave. A clean exit does more for you than chasing him the same week.
Being Next in Line When the Incumbent Slips
When an incumbent misses a job or fails a grade, the operator's people go to the names they already trust. To be one of them:
- Be cleared before you're needed. MSA signed, ISN grade current, insurance on file.
- Know the people on both ends. The approver in the office and the folks on location who'll tell him who showed up.
- Check in with something useful. A short note on what you saw on a similar job beats a "just checking in" email.
- Let a customer speak for you. A word from someone who already trusts you shortens the line, and we cover how to get one in how to ask an oil and gas customer for a testimonial or referral.
Becoming a Known Name Without Being Pushy
Pushy is calling every week to ask if anything changed. Known is the buyer seeing what you know before he needs you. In the 2025 Edelman and LinkedIn B2B Thought Leadership Impact Report, 56% of target decision-makers said they use thought leadership when they vet a vendor (the rest of that report is in whether a personal brand clashes with your company's).
For a field rep, thought leadership is a big phrase for a small habit: write down what you'd tell a company man on location, and post it. What you check before a rig-up. Why a job went sideways and what fixed it. The Warm Walk-In™ turns that habit into a calendar: one story dump a quarter from the truck, your profile and voice rigged up first, then posts in your voice that you approve before they go out, and a name that stays yours if you change companies. See what we build for oilfield service sales reps.
To earn the operator's respect once you're in the door, see how to get operators to see you as a peer. If the incumbent is a bigger shop, see how to compete with bigger companies in oilfield services.
Get Your Bison Walk-Around
When the incumbent slips, somebody in that office will look you up. Make sure they like what they find.
Send us your LinkedIn. We'll send back the Bison Walk-Around: five minutes of plain English on what's costing you callbacks and what we'd build. No call. No invoice. We give first.
Sources and As-Of Dates
- Dan Ariely, Predictably Irrational (2008). The idea that people are irrational and often don't know what they want.
- 2025 B2B Buyer Experience Report (6sense), published late 2025. Cross-industry B2B data on knowing the winning vendor's seller.
- Drilling Tools International Corp Form 10-K for fiscal year 2025, as of December 31, 2025. The first-call agreement, MSA count, and sales force split.
- Apache Corporation, ISNetworld Requirements for Onsite Suppliers, July 2025. The grade rule.
- Top 10 Reasons Field Tickets Are Rejected by Customers (Aimsio), July 17, 2026. Field ticket rejection reasons, from a software vendor.
- LinkedIn Shares New Report on the Value of Thought Leadership Content (Social Media Today, report chart 1), July 14, 2025. The 2025 Edelman and LinkedIn vetting figure; cross-industry.
- Unrth's project notes on the founder's work, kept anonymous by policy. Details in the full proof story.
The Warm Walk-In™ is an original method created by Amanda Leon and owned by The Valours Creative Innovation LLC.