Blog
Field stories, lessons, and technical insights from the WarriorWL wireline team.
The Day I Didn’t Guess – I Followed the Explosives Safety SOP
There’s something about the stillness right before a perforation run that never quite settles. Even after years in wireline logging and countless jobs involving perforating guns, pipe recovery tools, and all kinds of downhole wireline equipment, the tension still lingers in the air. That day, I rolled onto location before sunrise. A typical cased hole
Gunshop Safety is Where Wireline Precision Begins
There’s a moment before every job where I stop and take in the quiet hum of the gunshop. It’s not glamorous—metal benches, primacord, detonators neatly laid out, the faint smell of oil and metal—but it’s sacred. Because what we do in the gunshop determines how the wireline tools will perform downhole. We were getting ready
Learning the Art of Perforation One Detonator at a Time
It was one of those quiet early mornings on location. The kind where you can hear the cable creak on the drum and the hum of the wireline truck as you run pre-job checks. I was prepping for a multi-zone perforation well, reviewing the string and wiring each perforating gun with the care these jobs
Working with Wireline Explosives A Lesson in Heat, Chemistry and Respect
We were deep into a long week of back-to-back cased hole logging jobs. The kind of week where the wireline truck barely gets a break, and the crew runs on muscle memory and good habits. The last well on the list was a high-temp perforation well—deep zone, heavy casing, hot formation. We’d loaded up with
Explosives, Wireline and the Lessons That Keep Us Alive in the Oilfield
I remember my first perforation well. Not the formation, not the depth, not even the toolstring we ran—but I remember the way I felt walking up to a live gun for the first time. It wasn’t fear. It was respect. Because from the moment you work with explosives in this business, you learn that wireline
Wireline Collector Failure and the Importance of Pre-Job Inspections
You don’t really think about the collector—until it becomes the reason your job grinds to a halt. It’s one of those wireline components you trust will work, tucked neatly into the drum housing, doing its job as the wireline spins in and out of the well. That is, until it doesn’t. We were midway through
When the Line Snaps – A Lesson in Tension, Timing and Trusting the Wireline Process
There’s one sound no wireline engineer ever wants to hear—a sudden pop followed by silence. It’s the sound of a gunstring parting from the logging cable deep in a perforation well. I’ve been around long enough to know that in wireline logging, you don’t get many second chances. This wasn’t my job, but I was
Weakpoints, Winches and Wireline Wisdom – A Day in the Life of a Cased Hole Engineer
There’s a reason why I always say this job teaches you patience—and it’s not just because of the waiting. It’s because in the wireline business, success isn’t just about getting the guns downhole or logging data. It’s about doing it safely, predictably, and with the right tension at the right time. This is the story
When Wireline Wasn’t an Option: My First Full TCP Perforation Job
Some jobs stick with you—not because of what went wrong, but because of what had to go exactly right. This one wasn’t your typical wireline and perforating run. This was a full-blown TCP (Tubing Conveyed Perforation) operation where wireline logging simply couldn’t reach, and we had to adapt. It was a horizontal well, deep into
Lessons from the Pumpdown Frontline: Navigating Wireline Logging in a Horizontal Well
There is a moment in every wireline job when everything either comes together or it falls apart. On this particular cased hole wireline operation, it was a pumpdown job in a tight horizontal well, and it reminded me that wireline logging is more than just a technical ability; it is a discipline built through precision,
A Lesson in Meters and Mistakes: A Wireline Engineer’s Close Call
Some wireline jobs teach you about the well. Others teach you about yourself. But this one? It showed me the value of understanding your tools inside and out, especially when that knowledge can be the difference between a successful perforation and a dangerous misfire. We were preparing for a conventional cased hole logging run, which
Inside a Successful Cased Hole Wireline Operation with Dyna and Multitronic
There’s a rhythm to every wireline job: the calm before powering up the panel, the steady current checks, and the intense focus right before firing. You learn to trust your training, your team, and most importantly, your tools. This story takes me back to a cased hole logging operation where the Dyna and Multitronic systems