4G Wireline Systems, LLC

4G Wireline Systems is a Texas-based manufacturer and innovator of wireline depth measurement systems, cased hole logging tools, and perforating equipment for the oil and gas industry. Founded in 2012 and headquartered in Granbury, Texas, the company brings decades of combined engineering experience to deliver practical, feature-rich solutions focused on accurate and timely downhole measurements. Their product line includes measuring heads, depth displays, slickline depth systems, shooting CCLs, logging tools rated up to 450 degrees F, tracer ejectors, and a proprietary Channel Finding Bond Tool (CFBT, patent pending). The company also operates an international division through 4G Wireline Latin America (Villahermosa, Mexico) with offices in Fort Worth, Lafayette, Aberdeen, China, and Australia. Their tagline, Smart Systems for Wireline, reflects their commitment to innovation in wireline technology.