Abstract The many mechanical, geological, and economic factors which influence theplanning of a directional drilling program are thoroughly discussed andanalyzed. It is demonstrated that the planning of a directionally drilledmultiple-well artificial island location is a complicated undertaking and thatit is imperative that complete planning and engineering analysis be undertakenbefore the program is started. Complete planning is profitable because all ofthe factors influencing the directional work are in general interrelated andmany time compromises have to be made before a harmonious program results. The engineering control necessary to accomplish a complicated directionaldrilling program is outlined. Various means by which engineering control can beincreased, such as cylinder drilling specifications, are given.

A hypotheticalexample is developed for a complete offshore artificial island of ten wells todemonstrate the more important factors involved in the planning. Included withthis example are special charts and tables which make more rapid the draftingof directional drilling proposals and maps. Introduction A petroleum engineer must consider many and varied factors when planning along range directional drilling program for an offshore or inaccessiblelocation on an oil structure. The basic principles of directional drillingplanning and operation must be reconciled with his company's drillingpractices, and frequently special concessions to standard drilling andproduction practices should be made.

The field techniques and tools used indirectional drilling are well known and widely used, but the deliberate,careful planning of a complete directional program is in the main a recentinnovation. This development, plus the increased demand for oil resources andthe consequent exploitation of inaccessible structures and offshore locations,has placed this problem before many engineering departments for the firsttime. Directional drilling programs of a very complex and difficult nature havebeen successfully carried out in the Mid-Continent and Pacific Coast regions.The planning itself of a directional drilling project, however, has not had thecareful analysis it deserves and we can reasonably expect widespread futureprogress along these lines.

10 digit serial number rslogix 500 emulator download. KellyDown is a well-planning and survey monitoring application designed specifically for use by well-planners and/or directional drilling coordinators at the rig-site or in the drilling office. It comprises an advanced multi-well relational database, sophisticated well-planning and survey data entry interfaces with smart data import and export modules, intuitive correction run and project.

Data and experience gained in these programs by thedirectional drilling service companies and the oil producers have been studiedwith the objective of giving the engineer a better conception of the factorswhich govern the various steps in planning a series of directional wells. Thenewest engineering procedures are the result of recent careful analysis ofyears of directional drilling work accomplished under the supervision ofdirectional drilling service companies working with the oil companies. • Volume 174 • • Volume 170 • • Volume 165 • • Volume 160 • • Volume 155 • • Volume 151 • • Volume 146 • • Volume 142 • • Volume 136 • • Volume 132 • • Volume 127 • • Volume 123 • • Volume 118 • • Volume 114 • • Volume 110 • • Volume 107 • • Volume 103 • • Volume 98 • • Volume 92 • • Volume 86 • • Volume 82 • • Volume 77 • • Volume 70 • • Volume 68 • • Volume 65 • • Volume 61 • • Volume 59 • • Volume 57 • • Volume 52 • • Volume 48 • • Volume 42 • • Volume 41 • • Volume 29 • • Volume 18 • • Volume 16 • • Volume 15 • • Volume 14 • • Volume G-25 • • Volume G-26 •.

Directional Drilling & Wellbore Surveying The program gives an insight of operations carried out by directional drillers. Participants will also learn how to contribute to the design of directional and horizontal wells profiles and bottom hole assemblies. The course will cover the fundamentals, design considerations, and operational aspects of directional and horizontal drilling. Duration: 5 Days Delivery Method: Classroom Delivery Language: English Location: Ahmedabad, India Seats: 20 Certificate: Yes Course Content: • Fundamentals of Drilling • Fundamentals of Directional Drilling • Coordinate Systems • Survey Calculations • Anti-collision Planning • Wellbore Surveying & Survey Instruments • Drilling Tools & Wellbore Deflection Methods • Directional Bottom Hole Assemblies • Drilling Fluid & Hydraulics • Torque & Drag Calculations • Hole Cleaning Course Enrolment & Scheduled Dates: • Registration Period: – 10 July to 31 July 2018. • Course Period: – 8 Aug to 12 Aug 2018. • Course Duration: – 5 Days (30 Hours). Dst file converter embroidery garden. For more query mail us at OR.