Drilling engineering a distributed learning course forward the drilling engineering workbook is a correspondence distributed learning course which covers the important elements of drilling a well. Pipeline design for installation by horizontal directional drilling. Pdf pipeline shore approach installation by horizontal. If the drill is fitted with an electrical strike safety system the earth stake must be driven into the ground and the system tested prior to drilling out.
The price of the project is determined by several factors, such as the length and size of the installed product, the expected ground conditions, and the ongoing operation. Appendix d best management practices plan for horizontal. The specifications for the maxirig directional drills are attached in appendix a. Pdf the significance of using horizontal directional. Comprehensive coverage of horizontal directional drilling hdd technologies and applications. Method pertaining to directional drilling method the initial drill out is carried out using highpressure water through drill rods. With hdd, the drilling equipment, which connects to the. Consider the required equipment and material handling requirements such as drilling fluid, drillingfluid containment, hdd rig operation, and final product staging.
A threedimensional mathematical model of directional drilling. The technology has advanced since that time but was really refined during the 1990s with the explosion of the cable installation industry. Richard carden, alan hippman, larry wolfson this course builds a firm foundation in the principles and practices of directional drilling, calculations, and planning for directional and horizontal wells. He worked for grace, shursen, moore and associates gsm. Horizontal directional drilling specialized construction for large waterways and sensitive areas what is horizontal directional drilling. This is a complete sourcebook of information on horizontal directional drilling, the installation of pipelines and utilities beneath obstacles such as water and roadways. Drilling proceeded following the delay without the loss of drilling tools, but the avoidable oversight caused financial loss and frustration to all parties and put the project at risk of a much bigger failure. Pdf this courses is about basics and fundamentals of oil wells directional drilling. Locations the relative locations of the target and relief wells are calculated.
A particular glaring example of this has been in the field of directional drilling where a large literature gap has existed for many years. Horizontal directional drilling archives trenchless technology. Provides technical information on the design, permitting, construction, bid documents, specifications, and construction of hdd applications numerous hdd. The aim of this article is to present a new approach in the design of hdd trajectories in twodimensional. Drilling of a relief well right to killa blowout well visible.
Appendix c hdd construction plan hdd contingency plan. Horizontal directional drilling hdd is a trenchless technology provides an. Drill pipe and downhole tools are generally interchangeable and drilling. This baseline directional drill contingency plan provides. Materials used for the manufacturer of polyethylene pipe and fittings shall be pe3408 high density polyethylene meeting cell classification 345464c per astm d3350. A bank, whose name is being kept confidential in the interest of bank. Prior to beginning work, the contractor must submit to the. During the intervening period it has become obvious to many of us that some of the most significant technical advances in the oil business have been. Hdd is a fastgrowing technology in the trenchless industry. Directional drilling dd1 iadc drilling manual evolution of directional drilling since 1900 directional drilling is the science of controlling or correcting a wellbore, along a predetermined trajectory, to one or more underground targets or locations at given horizontal dis placements hd and true vertical depths tvd from the point of origin. The horizontal directional drilling hdd industry has experienced so much growth in the past two decades that hdd has become commonplace as a method of installation.
Buy horizontal directional drilling hdd civil engineering. Build up a vertical section is drilled, then, starting at the kick off point, the angle of incidence to the vertical is. Download horizontal directional drilling operations in state rw book pdf free download link or read online here in pdf. Indeed it is only after reading his comprehensive book that i realise the extent of my own ignorance of the latest. Horizontal directional drilling or hdd, is a steerable trenchless method of installing underground pipe, conduit, or cable in a shallow arc along a prescribed bore path by using a surfacelaunched drilling rig, with minimal impact on. Horizontal directional drilling experience in difficult.
Read online horizontal directional drilling operations in state rw book pdf free download link book now. Graphical representation of the anticipated maximum allowable pressure for the hdd alignment figure 3. All books are in clear copy here, and all files are secure so dont worry about it. After the implementation of horizontal directional drilling the head of drilling rig exits to a. The most obvious signs of a fracout are the visible pooling of drilling mud on the surface, a sudden decease in mud volume returns during drilling operations, or loss in drilling mud pump pressure. Attached to the front of the rods is a cutting head and transmitter, which is controlled by a locator to achieve the correct line and level required. Chapter 12 horizontal directional drilling plastics pipe institute. Theory, practical information and tips what is horizontal directional drilling. Schlumberger introduction to directional drilling by victor. Hdd is a trenchless excavation method that is accomplished in three phases and uses a specialized horizontal drilling rig with ancillary tools and equipment. Hdd construction is considered suitable for large river crossings, extreme congestion e. The significance of using horizontal directional drilling in utility services article pdf available january 2011 with 1,312 reads how we measure reads.
He has authored numerous technical papers on directional drilling and underbalanced drilling. Pipeline design for installation by horizontal directional drilling addresses the design of major pipeline or duct segments to be installed by horizontal directional drilling hdd. Obstacles and other objects can be bypassed using this computer controlled technique. The hdd procedure uses bentonite slurry, a fine clay material as a drilling. The construction works of this section involve the installation of twin 600mminternal diameter high density polyethylene hdpe of 1. Directional drilling petroleum engineering and development.
Nastts horizontal directional drilling hdd good practices. New drill rigs, tools, drilling fluids and drilling techniques have made hdd a. Horizontal directional drilling design guideline task committee. All construction activities must comply with csxts interim guidelines for horizontal directional drilling hdd. Postdrilling toolpush logging helps quantify production potential of the horizontal well and assess level of success. The shortrange response is associated with the dimensions of the bit, the small scale of the. Each rig will have a spread of equipment including a field power unit, a mud system drilling fluid. Carden has taught drilling, horizontal drilling and underbalanced drilling seminars in the united states and internationally for more than 20 years. Directional drilling and spontaneous deviation before describing in full detail the engineering aspects connected to directional and horizontal drilling, it is necessary to consider some of the volume i exploration, production and transport 339 directional drilling fig.
Directional and horizontal drilling have been used to reach targets beneath adjacent lands, reduce the footprint of gas field development, increase the length of the pay zone in a well, deliberately intersect fractures, construct relief wells, and install utility service beneath lands where excavation is impossible or extremely expensive. The hdd equipment arrives on site aboard multiple trucks. The first edition of this book is out of print in all formats. The objective of this publication is to provide contractors, engineers, and utility owners with information that will assist with the completion. The emphasis is on the theory behind these drilling elements in order to develop a greater understanding of the principles involved in drilling a. Horizontal directional drilling and boring 02415 3 transition the pipe while being pulled into the reamed hole. There are more than 1 million books that have been enjoyed by people from all over the world. The components of a horizontal drilling rig used for pipeline construction are similar to those of an oil well drilling rig with the major exception being that a horizontal drilling rig is equipped with an inclined ramp as opposed to a vertical mast. Work described inthis section includes the furnishing of all labor, materials, equipment, procedures and supplies necessary for installation of below grade sewage force main under existing right of ways by the approved construction methods. Horizontal directional drilling hdd construction book. Salleh and others published the important of horizontal directional. A maxirig directional drill will be of the similar size or likeness as an american augers dd440t, a dd660rs, or a dd1100rs to be used on the usace crossings. He was a contributing author to the underbalanced drilling manual published by gri. Guidance note horizontal underground directional drilling 6 p a g e regulation 3.
Jun 24, 2005 this is a complete sourcebook of information on horizontal directional drilling, the installation of pipelines and utilities beneath obstacles such as water and roadways. Horizontal directional drilling hdd, with origins in the oil and gas industry, is a trenchless technology employed to install underground pipelines with minimal impacts on the environment or damage to existing infrastructure such as roadways and other surface structures. Horizontal directional drilling is one of the most popular trenchless technologies. Horizontal directional drill contingency plan dakota access, llc dakota access pipeline project dapl 1. Horizontal directional drilling hdd bore plan template. The mathematics of directional drilling my oil and gas. Horizontal directional drilling and boring 02415 2 b. Get e books directional drilling on pdf, epub, tuebl, mobi and audiobook for free. Specification for horizontal directional drilling check this is the latest version before use. The multistage operation consists of drilling a pilot hole along a designed path, then enlarging the pilot hole by reaming in stages, and followed by pulling of hdpe pipe into the enlarged hole.
Horizontal directional drilling how it works for water. Pdf the important of horizontal directional drilling standard. One source reported that the number of units in use increased by more than a hundred. Directional or horizontal drilling allows producers more flexibility and precision in reaching and extracting oilgas compared to vertical drilling. Drilling crews and the keystone inspection personnel will be responsible for the monitoring and detection of fracouts. I am delighted to see this gap now filled with the present volume by my friend tom inglis. Horizontal directional drilling plan february 29, 2012. The components of a horizontal drilling rig used for pipeline construction are similar to those of an oil well drilling rig with the major exception being that a. Directional, horizontal, and multilateral drilling dhd. This plan must also include a detailed description as to contingencies for potential fissures of drilling fluid. Introduction to directional and horizontal drilling pdf. In 1995, the pipeline research committee at the american gas association published a manual titled installation of pipelines by horizontal directional drilling, an engineering design guide. The mathematics of directional drilling bit by bit 0m sea relief targetbed kick off point end of build first bit. The contractor shall install the section of the pipeline by the horizontally.
Some 35 years ago i was somewhat precariously balanced in a drilling derrick aligning a whipstock into a directional hole in north holland by the stokenbury method, and no doubt thinking to myself that i was at the very forefront of technology. Prepared by the horizontal directional drilling design guideline task committee of the. Page 5 of 6 specification rsc09 ver 2 ergon energy corporation limited abn 50 087 646 062 16. Engineers can then plan and drill a horizontal drainhole. Always update books hourly, if not looking, search in the book search column. Schlumberger introduction to directional drilling by. The mathematics of directional drilling bit by bit with workings curriculum for excellence. Once the bore enters csxt property, the work must be continuous until the drilling is complete and the pipe is pulled in place. Horizontal directional drilling contractors shall have actively engaged in the installation of pipe using hdd for a minimum of three 3 years, during which time the contractor will have completed at least 5,000 linear meter of hdd installations and must include at least three. The anticipated minimum drill fluid pressure drilling from lower side to the higher side as shown in blue. Buy horizontal directional drilling hdd civil engineering book online at best prices in india on.
Pdf introduction to directional and horizontal drilling jim short. An introductory text on directional and horizontal drilling and related activities. Horizontal directional drilling 421 chapter 12 horizontal directional drilling introduction the horizontal directional drilling hdd industry has experienced so much growth in the past two decades that hdd has become commonplace as a method of installation. Same as drilling directional oil well starts verticalends horizontal. The bore must be tracked constantly, with the location and depth marked every 10 feet. This horizontal directional drilling hdd good practices guidelines, fourth edition is presented by the north american society for trenchless technology nastt, a nonprofit educational organization. Specialized construction for large waterways and sensitive areas. Horizontal directional drilling hdd technique for undersea.
Indeed it is only after reading his comprehensive book that i realise the extent of my own ignorance of the latest techniques of directional drilling and how desirable it was to have an authoritative text on the subject. Horizontal drilling by lynn helms explanation horizontal drilling is the process of drilling a well from the surface to a subsurface location just above the target oil or gas reservoir called the kickoff point, then deviating the well bore from the vertical plane around a curve to intersect. One source reported that the number of units in use increased by more than a hundredfold in. Horizontal drilling also reduces the ecological footprint of a drilling operation above ground by drilling in several directions from a. Hdd pilot hole operations are not unlike those involved in drilling a directional oil well. Each horizontal drilling project is unique, with its own set of challenges.
Horizontal directional drilling hdd is a construction technique whereby a tunnel is drilled under a waterway or other designated area, and a pipeline or other utility is pulled through the drilled. Horizontal directional drilling hdd, mcgrawhill, the directional drilling method for performing crossings of a wide variety of surface obstructions was developed in the 1970s. Specialized construction for large waterways and sensitive. Hdd is a surfacelaunched drilling technique using bentonite slurry to support the drilled hole. Every site is unique and every horizontal bore design and installation method should be selected to address the characteristics of the site drawing upon the experience of the engineer and directional driller, as well as meeting the needs of the client are essential. An essential resource for anyone working in the trenchless industry, this authoritative guide provides complete technical information on the design, permitting, construction bid documents, specifications, and construction of hdd applications. Pipeline design for installation by horizontal directional. All equipment and materials necessary to restore project areas to preexisting condition or better.
Sometimes these challenges relate to logistics, such as site layout or accessibility. Consider material strengths, capabilities, and joining methods. Electrical safety trailing earth leads shall be provided by ergon energy and shall be bonded to excavation plant. Briefly, the hdd process begins with boring a small, horizontal hole pilot hole under the crossing obstacle e. If required have a permit issued before proceeding. Guidance note horizontal underground directional drilling 2 p a g e regulations and codes of practice if there is a code of practice about a risk, either. Horizontal directional drilling hdd civil engineering. Provides technical information on the design, permitting. If the expected ground conditions are bedrock, or other hard to drill conditions, horizontal directional drilling may be cost.