A casing swage tool will typically repair the casing & restore collapsed casing to its original ID. Swages are also used to make gauge runs to ensure the casing size (ID) is clear. Tool Description Swages are made of 4140-grade heat-treated steel. The tool is shaped like an ice cream cone. The long tapered nose …
Use a casing roller when the casing is slightly collapsed. Casing rollers are light-duty tools. We recommend for you this article to read: Tool Description The CASING ROLLER is specifically designed for repairing casing and differs from any other repair tool intended for this application in that it does not include any small parts to …
As we discussed previously, coiled tubing gains wide popularity, especially in workover operations due to its lower cost and wide applications. In this article, we shall provide Halliburton, Schlumberger, NOV, and Baker Hughes handbooks & manuals PDF to assist engineers and operators to understand more about coiled tubing equipment and operations. We think you might …
Drilling rig components are the mechanical, electrical, hydraulic, and well-control equipment used to drill, re-enter, and work over wells. The main systems include hoisting and rotation, power generation, mud circulation, and well control. This illustrated glossary identifies the principal rig equipment, explains each component’s function, and provides diagrams and a downloadable reference PDF. Drilling Rig …
The term “coiled tubing” means a set of durable CT strings (CGT), a complex of surface equipment, consisting of the coiled tubing unit itself (providing tripping of the CT string – Tripping pipe procedures), and a complex of equipment, including a mud pump, compressors for injecting inert gas or a booster unit, a generator inert …
This Topic provides information on Coiled Tubing Pressure Control Equipment (surface ) commonly used to maintain the integrity of the well during CT operations (BOP) including Quad, and Combi types. Coiled tubing well control equipment is designed to allow safe well intervention services to be performed under pressure. However, well pressure should be kept to …
The Power Pack or Power Unit supplies hydraulic power to the coiled tubing equipment unit. Most conventional units use a diesel engine (examples are Scania DN14 and Detroit 8V71 engines) to power hydraulic pumps, which in turn drive the hydraulic motors in the injector head, tubing reel, and well control systems. The engine is independent …
Coiled tubing is stored on large reels in the same manner as the flexible cable of a wireline unit. It is in essence a storage drum, designed to store the entire tubing string, and is an integral part of the CT Unit. These reel’s capacities come in sizes ranging from approximately 5000 to 25000 feet. …
The injector head is the mechanism that transfers the force necessary to inject, retract or hold the coiled tubing with precision control while tripping into/out of the well (check pipe tripping guide). It is the main item in the coiled tubing unit and comprises the following two parts: The Injector Drive The Tubing Guide (Gooseneck) …
Desanders and desilters (Figure 1) are secondary solids control equipment used in oil and gas drilling rigs (check also: types of drilling rigs) that use hydrocyclones. They operate using the centrifugal force created by injecting fluid tangentially at high speed, these exaggerate the differences in settling speed of different size particles of the same density. …