The intersect method of drilling uses two drills, one at each end of the bore's design path. One of which has a magnetic source mounted on the assembly (BHA) instead of a steering tool. The magnetic source allows the rig without the magnet to determine the distance and azimuth to the source.… View Full Term
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Denise Sullivan is an accomplished freelance writer from Louisiana, with a Associate's Degree in Journalism from Eastern Oklahoma State College. She also graduated from East Central University with a Bachelor's in Biology. Denise began her writing career writing operations and maintenance manuals and software utility manuals for flight simulators. Since, she has expanded her writing to a broad spectrum of topics.
Robotic pipe repair is an essential part of oil companies’ pipeline maintenance. The technology, known as smart or intelligent pigs, monitor most lines. The sensors continually check the line for integrity and leaks.
Many trenchless drilling projects utilize reamers to help enlarge the pilot borehole. With proper reamer and fluid use, this method can help to stabilize the newly created hole.
Vitrified clay pipe (VCP) has been in use since ancient Babylon. The material is abrasion-resistant and acidic erosion and corrosion-resistant. However, it has the tendency to crack if not properly supported. VCP can last for decades.
Sewer repair can be costly. Lines become clogged and damaged from tree root infiltration, the pouring of oil down drains and neglect.
At one point, metal piping materials were the height of plumbing innovations. Then we learned some of the tried and true materials can do a lot of harm.
Each of the components of a drill rig must be considered individually in order to maintain it. Rigs, rods, bits and back reamers, fluid pumps and collectors all need to be inspected to ensure that the machine is in top working order.
Trenchlessopedia asks, what are some of the challenges of a fiber optics installation and how does the industry solve those problems?
Assessing value of life is part of any risk management plan for trenchless projects. Determining if a project has too high a probability for loss of life is vital.
Drilling waste disposal is a significant part of the cost of any drilling job. Knowing the different options available can help planners determine what is best
Microtunneling is a trenchless construction technique that allows an operator to bore small diameter holes over great distances. The new pipelines are jacked in place behind the microtunneling boring machine head.