Stainless and special alloy wires should be tested by the ASEP Wire tester or wrap test method, new wire should test at a minimum of 8 wraps. To test braided cable, one of the outer armours should be removed. This should be bent to form a 90 deg angle then twisted around itself.
Achieving a minimum of 5 rotations indicates good cable. If running in hole with new cable, pull back ft for every ft run in hole. Open navigation menu. Close suggestions Search Search. User Settings. Skip carousel. Carousel Previous. Carousel Next. What is Scribd? Explore Ebooks. Bestsellers Editors' Picks All Ebooks. Explore Audiobooks. Bestsellers Editors' Picks All audiobooks.
Explore Magazines. Editors' Picks All magazines. Explore Podcasts All podcasts. Difficulty Beginner Intermediate Advanced. Valves may be wireline or tubing retrieved. Cannot pump off and minimum bottom hole producing pressure in creases both with depth and volume. Must have a source of gas. Can obtain lower producing pressure than continuous gas lift obtains and at low rates. Aug 1, In addition to gas lift, Lufkin — ILS offers a complete line of plunger lift, waterflood, chemical injection, packoff and insert string equipment.
Lufkin's well-established position in the major oil producing areas of Generic Flow Control Equipment Otis style. Completion Accessories. The information contained within these pages was correct at the time of publication. For operational guidelines please refer to the technical manual that can be supplied with the equipment. Actuator Accessories. Manual Override. Fusible Manual Override. Shipping Cap.
Fusible Lock Open Cap. Jun 6, An overview of the panel is given in Figure It consists essentially of a control panel section comprising of two reservoirs which feed three pneumatically operated Haskel pumps.
These provide a high pressure hydraulic supply for three functions: UMV control - direct hydraulic fluid depending on location DHSV control - direct hydraulic fluid depending on location Wireline BOP stuffing box control- direct hydraulic hydraulic oil. A separate hand pump system is incorporate to enable the operation of a hydraulic stuffing box system test line. An additional facility is provided to allow the hook-up of an independent inhibitor supply using the spare hose and reel.
Taylormade TC can provide slickline operations training courses and offers training manuals to suit the TTC have developed a Slickline Operations Training Manual which is now in its 5th reprint. Cementing, acidizing, fracturing, sand control, nitrogen and coiled tubing, water control, industrial cleaning, drill stem testing, down hole tools, directional drilling, and fishing DS field data handbook Note Cover title. Loose leaf 6-ring binder: red-orange vinyl cover, 2 black exposed rounded rivets, 5-cm thick at the spine Includes index.
Over 9, students in , 10, in , and 11, in Our Well Control Training is unmatched, providing for operations onshore, inland waters, offshore and deepwater environment.
He was also in his undershirt, thin wooden arms sticking out. I got a speck of dirt in my eye. Tiny yellow wooden shrapnel peppered the snow all around them in the small clearing, sticking to their clothes with the sticky yellow sap as the smell of pine all around them was almost overwhelming. At the end of the channel carved through the trees, deep within the darkness that rolled down the face of the western slope of the Rockies, there was the shadow of a man.
Specialized systems have been developed for the various types of slickline, braided line and electric wireline used. The desire to gather more information on the reservoir and production characteristics of the completion has encouraged the development of equipment and techniques to enable safe and efficient wellbore access in live and flowing wells. The original techniques used by electric wireline and slickline service companies were similar to the procedure used to swab in a well. A line wiper or stuffing box, consisting of a housing at the surface containing a resilient packing material, typically rubber, was used to seal off around the cable.
The line wiper was mounted on top of the joint of tubing or pipe, called a lubricator. The lubricator served as a chamber above the wellhead, which the swabbing tools could be pulled into, permitting the swabbed fluids to flow uninterrupted through the flow line.
The swabbing tools could then be retrieved while keeping the well pressure and fluids under control. However, this was an unsatisfactory method of controlling moderate to high-pressures because abrasive wear of the rubber seals by the stranded cable permitted well fluids, including oil, water or gas, to escape around and through the cable. This created obvious hazards at the wellsite and surrounding environment. Following World War II, the industry developed new types of perforating guns using high-energy jet perforating charges.
These improvements created a need for more sophisticated methods to contain well pressure. When it was necessary to enter a live well, the trend was to reduce electric line diameters to minimize the amount of weight required for the tools to be lowered into the well against pressure. The force resisting tools going into the hole is directly related to the well pressure acting on the cross-sectional area of the cable.
As the well pressures increased, it became necessary to run weight bars with the perforating or logging tools to offset the force of the well pressure. The friction developed around the cable by a conventional rubber-element stuffing box under pressure was severely limiting. For example, at psi, it was necessary to add 40 to 50 ft of weight bars to overcome the friction created by the stuffing box.
This required a lubricator of 85 to ft in length. Thus, going into the well under pressure became expensive and difficult due to the time and labor required in assembling, erecting, and disassembling a lubricator of this lengt h Early solutions were directed toward the development of sealing devices designed to reduce friction to a minimum so that the only forces involved were directly related to line diameter and required minimum weight.
The patented concept not only required the use of a grease seal but used a pressure enclosed sheave wheel at the top of the lubricator which was power driven, forcing the cable into the well. The device never became widely used due to the expense and time needed to erect it over the wellhead. Development of the flow tube followed. This used a controlled blow-by arrangement, within which there was no absolute seal.
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