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 21, 2026.
When I got to Vallourec, I had only studied neuroscience and international relations, and fracking was something I had to learn from scratch. It was humbling, and it left me with the rule I still work by: it's more important to listen and learn than to speak. I'll always be a student of life. In strategy and in problem solving, I put my student hat on and sometimes forget what I know.
That rule goes a long way toward getting a meeting with a completions engineer. He makes time for the rep who wants to learn his well and how he runs his pad, and he says yes faster to a name he has already seen. So clear the operator's vendor gate first, get known where engineers read and gather, and then ask for the meeting as a student of his completion program, before the trial pad instead of after it.
What a Completions Engineer Owns on a Frac Job
The U.S. Bureau of Labor Statistics draws the lines this way: completions engineers decide how to finish building a well so oil or gas flows up from underground, drilling engineers design how the well gets built, and production engineers take over after drilling and track what it makes. Our guide to selling to a completion engineer breaks the job down in full.
On a frac job, that puts him in charge of the part you sell into, and the results land on his desk. That is why he guards his calendar from vendors, and why the rep who understands what he is trying to fix gets further than the rep with the glossiest line card.
The Gate Before the Meeting: ISN, the MSA, and the Approved Supplier List
Before an engineer can use you, his company has to be allowed to pay you. Apache's supplier rules from July 2025 show what that gate looks like: on-site contractors need an active ISNetworld subscription connected to Apache and an A, B, or C grade, scored on a safety questionnaire, fatalities, TRIR, DART, and EMR, plus drug and alcohol, MSA, and insurance checks.
A new operator can put up the same gate as it starts drilling. ISN's September 2026 write-up on Lithos Resources, an operator with about 17,000 net acres in the northern Midland Basin and an office in Midland, says Lithos chose ISNetworld as its primary contractor information platform when it began drilling and reached 100% contractor subscription compliance three months into the rollout.
So before you ask an engineer for his time, check that your company's grade is current with his operator, that your MSA is signed, and whether you're on the approved supplier list. If you aren't, ask supply chain how that operator approves a new frac vendor, and start there. An engineer who likes you but can't put you on a ticket has nothing to offer you but a cup of coffee. When a new operator like Lithos starts drilling, get into its system early, while its vendor list is still being written.
Mergers Reopen the Vendor List
In Foley and Lardner's view, laid out in a July 2026 analysis, the standard move after an operator merger closes is to review the inherited service agreements and then consolidate, renegotiate, or replace overlapping vendors, since an E&P does not need three completions crews, three trucking contracts, and three procurement teams.
That review swings both ways for a frac rep. If your customer is the one being bought, people at the buying company decide whether your crew stays, and they may never have seen you work. If a competitor's customer is the one being bought, a seat can open. Either way, whoever makes the call starts from the names he already knows, so be one of them before the deal closes, not after the review starts. If a leaner stretch follows, our guide on how frac sales can prepare if oil falls covers it.
Who Approves the Invoice
Oxy's Midland completions engineer posting from June 2026 has him on location as the company's representative for completion operations, supervising daily operations and logistics, helping procure materials, equipment, and personnel, and reviewing and approving invoices. Our completion engineer buyer guide walks through the rest of that posting.
That last duty matters more to a frac rep than it looks. The man who signs off on your invoice is often the man who watched your crew rig up, so the best sales call you'll ever make is a job that ran the way you said it would and a ticket that matches it. When you do ask for a meeting, ask in his terms, and bring:
- A question about his next pad: what he wants to change, what slowed the last one, and what he wishes vendors did differently on location.
- One short account of a job your crew ran, told without another operator's data, so he can picture how you handle a problem.
- Your gate status in one line: grade, MSA, and where you stand on his approved supplier list, so he doesn't have to chase it.
Then put your student hat on and listen. Our answer on what to do once you finally get the meeting with an operator picks up from there.
The Shortlist Forms Before You Call
6sense's 2025 B2B Buyer Experience Report found that 94% of buying groups rank their shortlist before they engage sellers, and 77% of buyers said their first vendor conversation was with the vendor who eventually won.
I'd bet an engineer staffing a pad is no different. By the time he calls about a job, he already knows whose names he wants to hear, and you get on that list through what he has read from you, what his peers say about your crew, and the last job he watched you run. The most expensive hour in the patch is the one you spend cold-calling.
Write for more than one reader. Some of the field people who decide keep thin LinkedIn profiles, so aim your posts at the engineers, the supply chain team, and whoever is likely to be the next superintendent, because those are the people who pass a name along. Our frac and completions sales page covers how to stay on those lists without giving up your family time.
Where Completions Engineers Gather: HFTC
If you want to be in the same building as the people who design frac jobs, the SPE Hydraulic Fracturing Technology Conference and Exhibition is built around their work. As of October 18, 2026, SPE's events calendar lists HFTC 2027 as confirmed for February 2 to 4, 2027, in The Woodlands, Texas.
A conference pays off when the engineers walking the floor already know your name. In the weeks before it, post what you know about the problems they'll be talking about there, the way our frac water recycling guide answers the reuse questions once instead of on every call. Then the conversation in the aisle starts at the second sentence instead of the first. Afterward, follow up in writing with something he can use. If the Permian is your ground, our Permian Basin frac and completions guide covers staying known there between pads.
Why a Young Engineer Won't Bet on a Stranger
A Permian founder we work with told us younger engineers in the Permian are scared to rock the boat or stick their neck out. An engineer like that won't stake his pad on a name he has never seen. We put the founder's own name where engineers read, and as of October 19, 2026, LinkedIn's Social Selling Index ranks him in the top 1% of sales professionals in oil and gas. Read the full story.
For a frac rep, The Warm Walk-In™ works the same way: you give us one story dump a quarter, typed or spoken from the truck, and we turn what you know about pumping a clean job into posts in your voice, each one approved by you before it goes out, written for the engineers who build the shortlist.
Where Pump Time Beats Any Post
No LinkedIn presence gets you through ISN, onto an approved supplier list, or past a tender. Those take a current grade, a signed MSA, and a sharp bid. And once you're on the trial pad, pump time and non-productive time sell the next pad more directly than anything you post. If the crew shows up late or the pumps sit, no post will fix it with that engineer.
What a name does is get you considered sooner, and carry the story of a clean job to the engineers who weren't standing on that pad to see it.
Get Your Bison Walk-Around
Before you ask an engineer for a meeting, find out what he sees when he looks you up. 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
- BLS Occupational Outlook Handbook: Petroleum Engineers, last modified August 27, 2026. The definitions of completions, drilling, and production engineers.
- Apache Corporation, ISNetworld Requirements for Onsite Suppliers, July 2025. The ISNetworld subscription, the A, B, or C grade, and what the grade is scored on.
- Lithos Resources Implements ISNetworld to Help Build a Scalable Contractor Management Program (ISN), September 9, 2026. Lithos's acreage, its Midland office, its choice of ISNetworld, and 100% contractor subscription compliance three months in. This is ISN's own customer story.
- Your Customer Just Got Bought, Your Contract Might Not Survive the Deal (Foley and Lardner), July 22, 2026. One law firm's view of vendor reviews after an operator merger.
- Oxy careers: Eng Completions, Midland, Texas (JR109398), posted June 30, 2026, viewed October 18, 2026. The completions engineer's on-site, procurement, and invoice approval duties.
- 2025 B2B Buyer Experience Report (6sense), published late 2025. The 94% shortlist figure and the 77% first-conversation figure (3,744 buyers), from B2B buying across industries, not oil and gas alone.
- SPE Events Calendar, checked October 18, 2026. HFTC 2027 dates and location; recheck before you plan travel.
- Proof, figures through October 19, 2026. The founder's top 1% Social Selling Index rank and what he told us about younger engineers.
The Warm Walk-In™ is an original method created by Amanda Leon and owned by The Valours Creative Innovation LLC.