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Oil services firm Halliburton (HAL) has responded to claims that it was aware of test results showing that the cement to be used as a plug for the bottom of the Macondo oil well was unstable.
Halliburton invented the revolutionary cement jet mixer, to eliminate hand-mixing of cement, and the measuring line, a tool used to guarantee cementing accuracy. [21] By 1922, the Halliburton Oil Well Cementing Company (HOWCO) was prospering from the Mexia, Texas oil boom, having cemented its 500th well in late summer. [22]
Halliburton then moved to Duncan, Oklahoma, where he invented, perfected, and patented a new method of oil well cementing. According to one of the inscriptions on the pictured monument, Halliburton's method "isolates the various downhole zones, guards against a collapse of the casing and permits control of the well during its producing life."
The M915 is the namesake and basis of a tactical truck series, although it is not tactical itself. It is a commercial type conventional 6x4 rear wheel drive 14-ton semi-tractor designed for use on improved roads. A powered front axle and other tactical equipment are not needed for this role, allowing a lighter and simpler truck.
In his most stinging note, he points out: "Halliburton may not have had -- and BP did not have -- the results of that [successful] test before the evening of April 19, meaning that the cement job ...
Schlumberger flies a crew to conduct a cement bond log to determine whether the cement has bonded to the casing and surrounding formations. It is required in rules. [17] [11] April 19 – Halliburton completes cementing of the final production liner string. [21] April 20 – 7 am – BP cancels a recommended cement bond log test.
The WABCO 3200 was a rare example of a tri-axle haul truck configuration A medium sized haul truck, the 214-short-ton (194 t; 191-long-ton) Caterpillar 789 [1]. Most haul trucks have a two-axle design, but two well-known models from the 1970s, the 350T Terex Titan and 235T WABCO 3200/B, had three axles.
Halliburton confirmed on Friday that it was hit by a cyberattack that forced the major oilfield services company to take systems offline. In a filing, Halliburton said it became aware on Wednesday ...