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Every wireline engineer has that one job they’ll never forget, the one that nearly went wrong. For me, it was a top fire perforating operation that should have been routine. Everything was in place, including the wireline truck, logging cable, wireline control systems, and the perforating gun assembly. But when it was time to fire, …
Some lessons in wireline well logging are learned the hard way. I remember a job where everything seemed to be set up perfectly—logging cable secured, perforating gun assembled, and wireline control systems checked. Yet, when it came time to fire the perforation sequence, we ended up with a misfire that nearly caused a significant delay …
In wireline and perforating operations, precision is everything. A single mistake in polarity configuration can result in misfires, off-depth perforations, or costly operational delays. Over the years, I’ve encountered various inconsistencies in how the first explosive device in an assembly is configured, often leading to confusion when engineers move between districts or work with different …
One of the most overlooked yet crucial steps in wireline services is the proper bleeding of setting tools. Whether working in cased hole logging, perforation well operations, or other wireline and perforating services, safety and precision are paramount. I’ve seen cases where improper bleeding led to dangerous pinch points, unexpected pressure releases, and equipment failures—situations …
Nothing compares to the excitement just before starting a perforating job, every little detail counts. From gun assembly to ensuring proper plug shoot adapter configurations, precision is everything. In my years as a wireline engineer, I’ve learned that even the smallest oversight in the perforation setup can lead to costly failures. One of the most …
Every wireline engineer dreads the moment when a setup tool fails at the worst conceivable time. I’ve seen it happen, and let me tell you, when you’re in the middle of a perforation well operation or setting composite plugs, the last thing you want is a misfire. Not long ago, we were out on a …
Working with perforating guns, downhole tools, and explosive devices in wireline and perforating operations requires precision, discipline, and strict adherence to safety protocols. A single mistake during the arming or disarming process can lead to serious consequences, including misfires, unplanned detonations, or injuries. I remember one cased hole wireline job where a routine perforation well …
Safety in cable-deployed well services and perforating operations is non-negotiable. When working with perforating guns, downhole tools, and firing systems, following the correct procedures is the only way to prevent misfires, accidental detonations, or delayed operations. One of the most critical steps in this process is the check fire procedure for RED detonators, which ensures …
One misstep in handling perforating guns, downhole tools, or firing circuits can lead to costly failures or dangerous situations. Over time, I’ve learned that one of the most critical safety steps in wireline perforating is the check fire process. It makes sure the firing system works properly before the perforating guns are armed. There was …
Every downhole logging specialist knows that perforating operations come with significant risks. Working with perforating guns, firing heads, and downhole explosives demands precision, discipline, and adherence to strict safety procedures. One mistake can lead to misfires, unintentional detonations, or costly operational delays. I remember a time when a routine perforation well operation nearly took a …
