The Horizontal Directional Drilling Process
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Petroleum Extension-The University of Texas at Austin ROTARY DRILLING SERIES
Petroleum Extension-The University of Texas at Austin ROTARY DRILLING SERIES Unit I: The Rig and Its Maintenance Lesson 1: The Rotary Rig and Its Components Lesson 2: The Bit Lesson 3: Drill String and Drill Collars Lesson 4: Rotary, Kelly, Swivel, Tongs, and Top Drive Lesson 5: The Blocks and Drilling Line Lesson 6: The Drawworks and the Compound Lesson 7: Drilling Fluids, Mud Pumps, and Conditioning Equipment Lesson 8: Diesel Engines and Electric Power Lesson 9: The Auxiliaries Lesson 10: Safety on the Rig Unit II: Normal Drilling Operations Lesson 1: Making Hole Lesson 2: Drilling Fluids Lesson 3: Drilling a Straight Hole Lesson 4: Casing and Cementing Lesson 5: Testing and Completing Unit III: Nonroutine Operations Lesson 1: Controlled Directional Drilling Lesson 2: Open-Hole Fishing Lesson 3: Blowout Prevention Unit IV: Man Management and Rig Management Unit V: Offshore Technology Lesson 1: Wind, Waves, and Weather Lesson 2: Spread Mooring Systems Lesson 3: Buoyancy, Stability, and Trim Lesson 4: Jacking Systems and Rig Moving Procedures Lesson 5: Diving and Equipment Lesson 6: Vessel Inspection and Maintenance Lesson 7: Helicopter Safety Lesson 8: Orientation for Offshore Crane Operations Lesson 9: Life Offshore Lesson 10: Marine Riser Systems and Subsea Blowout Preventers Petroleum Extension-The University of Texas at Austin Library of Congress Cataloging-in-Publication Data Vieira, João Luiz, 1958– Controlled directional drilling / by João Luiz Vieira. — 4th ed. p. cm. — (Rotary drilling series ; unit 3, lesson 1) Rev. ed. of: Controlled directional drilling. 1984 Includes index. ISBN-10 0-88698-254-5 (alk. paper) ISBN-13 978-0-88698-254-6 (alk. -
Drilling and Completion Services Cost Index Q2 2015
Drilling and Completion Services Cost Index Q2 2015 Prepared by Spears and Associates, Inc. 8908 S. Yale, Suite 440 Tulsa, OK 74137 www.spearsresearch.com July 2015 Drilling and Completion Services Cost Index: Q2 2015 Introduction The Drilling and Completion Services (DCS) Cost Index tracks and forecasts price changes for products and services used in drilling and completing new wells in the US. The DCS Cost Index is a tool for oil and gas companies, oilfield equipment and service firms, and financial institutions interested in benchmarking and forecasting well costs. Methodology Spears and Associates undertakes a quarterly survey of independent well engineering and wellsite supervision firms to collect “spot market” drilling and completion services price information for a specific set of commonly drilled wells in the US. The information in the “well profile” survey is collected in the form of detailed drilling and completion services cost estimates based on current unit prices and usage rates in each location at the end of the quarter. The well profiles are equally-weighted in calculating an average price change per quarter for the drilling and completion services cost components. A “total well cost” price change is calculated for each well profile covered by the survey which reflects the weighted average price change for each component of the well’s cost. An overall “total well cost” price change is calculated, with each well profile equally weighted, to determine the “composite well cost” index shown in this report. All cost items are indexed to 100 as of Q1 2008. “Spot” prices tracked by the DCS Cost Index are those in effect at the end of each quarter and as such may differ from prices averaged across the entire quarter. -
Best Research Support and Anti-Plagiarism Services and Training
CleanScript Group – best research support and anti-plagiarism services and training List of oil field acronyms The oil and gas industry uses many jargons, acronyms and abbreviations. Obviously, this list is not anywhere near exhaustive or definitive, but this should be the most comprehensive list anywhere. Mostly coming from user contributions, it is contextual and is meant for indicative purposes only. It should not be relied upon for anything but general information. # 2D - Two dimensional (geophysics) 2P - Proved and Probable Reserves 3C - Three components seismic acquisition (x,y and z) 3D - Three dimensional (geophysics) 3DATW - 3 Dimension All The Way 3P - Proved, Probable and Possible Reserves 4D - Multiple Three dimensional's overlapping each other (geophysics) 7P - Prior Preparation and Precaution Prevents Piss Poor Performance, also Prior Proper Planning Prevents Piss Poor Performance A A&D - Acquisition & Divestment AADE - American Association of Drilling Engineers [1] AAPG - American Association of Petroleum Geologists[2] AAODC - American Association of Oilwell Drilling Contractors (obsolete; superseded by IADC) AAR - After Action Review (What went right/wrong, dif next time) AAV - Annulus Access Valve ABAN - Abandonment, (also as AB) ABCM - Activity Based Costing Model AbEx - Abandonment Expense ACHE - Air Cooled Heat Exchanger ACOU - Acoustic ACQ - Annual Contract Quantity (in reference to gas sales) ACQU - Acquisition Log ACV - Approved/Authorized Contract Value AD - Assistant Driller ADE - Asphaltene -
Trends in U.S. Oil and Natural Gas Upstream Costs
Trends in U.S. Oil and Natural Gas Upstream Costs March 2016 Independent Statistics & Analysis U.S. Department of Energy www.eia.gov Washington, DC 20585 This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA’s data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the Department of Energy or other federal agencies. U.S. Energy Information Administration | Trends in U.S. Oil and Natural Gas Upstream Costs i March 2016 Contents Summary .................................................................................................................................................. 1 Onshore costs .......................................................................................................................................... 2 Offshore costs .......................................................................................................................................... 5 Approach .................................................................................................................................................. 6 Appendix ‐ IHS Oil and Gas Upstream Cost Study (Commission by EIA) ................................................. 7 I. Introduction……………..………………….……………………….…………………..……………………….. IHS‐3 II. Summary of Results and Conclusions – Onshore Basins/Plays…..………………..…….… -
Downhole Sensors in Drilling Operations
PROCEEDINGS, 44th Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, February 11-13, 2019 SGP-TR-214 Downhole Sensors in Drilling Operations Nathan Pastorek, Katherine R. Young, and Alfred Eustes 15013 Denver West Blvd., Golden, CO 80401 [email protected] Keywords: MWD, LWD, Rate of Penetration, Drilling Data, Geothermal, Telemetry ABSTRACT Before downhole and surface equipment became mainstream, drillers had little way of knowing where they were or the conditions of the well. Eventually, breakthroughs in technology such as Measurement While Drilling (MWD) devices and the Electronic Drilling Recorder system allowed for more accurate and increased data collection. More modern initiatives that approach drilling as manufacturing— such as Lean Drilling, Drilling the Limit, and revitalized Drilling the Limit programs—have allowed petroleum drilling operations to become more efficient in the design and creation of a well, increasing rates of penetration by more than 50%. Unfortunately, temperature and cost limitations of these tools have prevented geothermal operations from using this state-of-the-art equipment in most wells. Today, petroleum drilling operations can collect surface measurements on key drilling data such as rotary torque, hook load (for surface weight on bit), rotary speed, block height (for rate of penetration), mud pressure, pit volume, and pump strokes (for flowrates). They also can collect downhole measurements of azimuth, inclination, temperature, pressure, revolutions per minute, downhole torque on bit, downhole weight on bit, downhole vibration, and bending moment using an MWD device (although not necessarily in real time). These data can be used to calculate and minimize mechanical specific energy, which is the energy input required to remove a unit volume of rock. -
World Oil Outlook 2040
Organization of the Petroleum Exporting Countries 2019 World Oil Outlook 2040 2019 World Oil Outlook 2040 Organization of the Petroleum Exporting Countries Digital access to the WOO: an interactive user experience 24/7 OPEC’s World Oil Outlook (WOO) is part of the Organization’s commitment to market stability. The publication is a means to highlight and further the understanding of the many possible future challenges and opportunities for the oil industry. It is also a channel to encourage dialogue, cooperation and transparency between OPEC and other stakeholders within the industry. As part of OPEC’s ongoing efforts to improve user experience of the WOO and provide data transparency, two digital interfaces are available: the OPEC WOO App and the interactive version of the WOO. The OPEC WOO App provides increased access to the publication’s vital analysis and energy-related data. It is ideal for energy professionals, oil industry stakeholders, policymakers, market analysts, academics and the media. The App’s search engine enables users to easily find information, and its bookmarking function allows them to store and review their favourite articles. Its versatility also allows users to compare graphs and tables interactively, thereby maximizing information extraction and empowering users to undertake their own analysis. The interactive version of the WOO also provides the possibility to download specific data and information, thereby enhancing user experience. Download Access the OPEC WOO App interactive version Available for Android and iOS OPEC is a permanent, intergovernmental organization, established in Baghdad, Iraq, on 10–14 September 1960. The Organization comprises 14 Members: Algeria, Angola, Republic of the Congo, Ecuador, Equatorial Guinea, Gabon, the Islamic Republic of Iran, Iraq, Kuwait, Libya, Nigeria, Saudi Arabia, the United Arab Emirates and Venezuela. -
Drilling Technology and Costs
CHAPTER 6 Drilling Technology and Costs 6.1 Scope and Approach _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _63 6.2 Review of Geothermal Drilling Technology _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _64 6.2.1 Early geothermal/EGS drilling development _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _64 6.2.2 Current EGS drilling technology _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _65 6.3 Historical WellCost Data _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _68 6.3.1 General trends in oil and gas wellcompletion costs _ _ _ _ _ _ _ _ _ _ _ _ _ _69 6.3.2 MIT Depth Dependent (MITDD) drillingcost index _ _ _ _ _ _ _ _ _ _ _ _ _ _ _612 6.3.3 Updated geothermal well costs _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _617 6.4 Predicting Geothermal Well Costs with the Wellcost Lite Model _ _ _ _ _ _618 6.4.1 History of the Wellcost Lite model _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _618 6.4.2 Wellcost Lite model description _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _619 6.5 DrillingCost Model Validation _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _619 6.5.1 Basecase geothermal wells _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _619 6.5.2 Comparison with geothermal wells _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _622 6.5.3 Comparison with oil and gas wells _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _622 61 6.5.4 Model input parameter sensitivities and drillingcost breakdown _ _ _ _ _ _ _623 6.6 Emerging Drilling Technologies _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ -
Potamology As a Branch of Physical Geography Author(S): Albrecht Penck Source: the Geographical Journal, Vol
Potamology as a Branch of Physical Geography Author(s): Albrecht Penck Source: The Geographical Journal, Vol. 10, No. 6 (Dec., 1897), pp. 619-623 Published by: geographicalj Stable URL: http://www.jstor.org/stable/1774910 Accessed: 27-06-2016 09:37 UTC Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at http://about.jstor.org/terms JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. The Royal Geographical Society (with the Institute of British Geographers), Wiley are collaborating with JSTOR to digitize, preserve and extend access to The Geographical Journal This content downloaded from 128.110.184.42 on Mon, 27 Jun 2016 09:37:29 UTC All use subject to http://about.jstor.org/terms ( 619 ) POTAMOLOGY AS A BRANCH OF PHYSICAL GEOGRAPHY.* By Professor ALBRECHT PENCK, Ph.D. OF the different departments of physical geography treating of the hydrosphere, none has advanced more slowly than the science of rivers. Oceanography has developed in a wonderful way. The limnology advocated by Forel at the London Congress of 1895 has become a separate flourishing branch; only the hydrology of running water is still in a very unsatisfactory state. The fact that it has not a name of its own corresponding to oceanography or to limnology, indicates its neglected position, but there can be no doubt that it must gain equal rank and follow the same evolution as the two other above-named branches of hydrology. -
Msc Martin Fosse Wired Drill Pipe Technology Technical And
The Author intentionally left this page blank 2| P a g e Abstract The author have designed this thesis to give the reader detailed knowledge about wired drill pipe technology (WDP technology). Focusing on providing the reader with unbiased examples and explanations have been of top priority. The optimal result being that the reader will be able to, with only little or none prior knowledge about WDP technology, fully understand the WDP technology’s economics and technical aspects. Wired drill pipe technology (WDP technology) is becoming more and more known to the oil industry. WDP provides wired communication with downhole tools, instead of conventional wireless communicating- methods like mud pulse telemetry (MPT) and electromagnetic telemetry (EMT). Up to this point, this new and sophisticated technology have been used to drill more than 120 wells worldwide. The technology have been around for some time, but have in later years gained more attention from oil companies, especially the companies regularly drilling highly challenging fields. This thesis gives a close examination of all the technical parts of the technology. Looks closer upon the transmission speed. How the telemetry works and the route between surface equipment and all the way down to the bottom hole assembly (BHA). The thesis also closely examines the economics of the technology and relate this to the cost of drilling operations offshore in the North Sea. New technology provide new possibilities, but they often tend to have a steep price tag. This thesis examines if the additional cost of wired pipe is worth the investment. It also provides calculations from two different example-wells, and the results from these calculations clearly states the cost of WDP. -
744 NATURE November 6, 1948 Vol
744 NATURE November 6, 1948 Vol. 162 INTERNATIONAL UNION OF GEODESY AND GEOPHYSICS HE Eighth General Assembly of the Inter• The hospitality of the municipality of Bergen formed T national Union of Geodesy and Geophysics, and a fitting close to a memorable occasion. of its seven constituent associations, was held at Association of Geodesy. The work of the Association Oslo during August 1928. The opening assembly, of Geodesy was distributed over five sections. In held in the large hall ('Aula') of the University of the Section on Triangulation there was much dis• Oslo, was attended by the King of Norway and the cussion on methods of measuring long distances, Crown Prince. The Government of Norway and the including triangulation between nonintervisible municipality and the ·University of Oslo extended ground stations by radar and by the observation of the most generous hospitality to the Union. A large flares dropped from aircra.ft. Consideration was also amount of careful preparation had been done by given to the proposal to extend the Central European the Norwegian Organising Committee under the Net to Western Europe. In the Section on Geodetic chairmanship of Prof. H. Solberg, secretary of the Levelling, deliberations were mainly devoted to Academy of Science and Letters. refinements in the practice and theory of geodetic Owing to the state of health of the president, Prof. levelling and to the methods of research into those HellandHausen, of Norway, the duties of president problems of tectonics on which levelling is capable of were carried out by the senior vicepresident, Prof. -
The Teaching of Hydrology
Technical papers in hydrology 13 , .i Xhehx 4 teaching of hydrology .. The Unesco Press A contribution to the International Hydrological Decade Technical papers in hydrology 13 \ In this series: 1 Perennial Ice and Snow Masses. A Guide for Compilation and Assemblage of Data for a World Inventory. 2 Seasonal Snow Cover. A Guide for Measurement, Compilation and Assemblage of Data. 3 Variations of Existing Glaciers. A Guide to International Practices for their Measurement. 4 Antarctic Glaciology in the International Hydrological Decade. 5 Combined Heat, Ice and Water Balances at Selected Glacier Basins. A Guide for Compilation and Assemblage of Data for Glacier Mass Balance Measurements. 6 Textbooks on hydrology-Analyses and Synoptic Tables of Contents of Selected Textbooks. 7 Scientific Framework of World Water Balance. 8 Flood Studies-an International Guide for Collection and Processing of Data. 9 Guide to World Inventory of Sea, Lake and River Ice. 10 Curricula and Syllabi in Hydrology. 11 Teaching Aids in Hydrology. 12 Ecology of Water Weeds in the Neotropics. 13 The Teaching of Hydrology. A contribution to the In tern at ion al Hydro logical Decade n The Unesco Press Paris 1974 The selection and presentation of material and the opinions expressed in this publication are the responsibility of the authors concerned, and do not necessarily reflect the views of Unesco. Nor do the designations employed or the presentation of the material imply the expression of any opinion whatsoever on the part of Unesco concerning the legal status of any country or territory, or of its authorities, or concerning the frontiers of any country or territory. -
Dancing on Terra -- with Terror: Disciplines Reframing Terrifying
Alternative view of segmented documents via Kairos 20th March 2004 | Draft Dancing on Terra -- with Terror Disciplines reframing terrifying relationships -- / -- Introduction Since the 9/11 attack on the World Trade Center, the response has been framed in strictly binary logic: " You are either with us, or you are against us". All governments and peoples of the world are urged to engage in the "war against terrorism" -- in defence of the highest values of civilization. The focus of this war, and any response to further attacks, is on how to stop terrorists. Stopping terrorists is framed as a question of capturing any who may be suspect (whatever the evidence), incarcerating them (without trial), or killing them (whether in military action or through covert assassination). The resources devoted to remedy the impoverishment and injustice, which many recognize as a breeding ground for terrorists, have diminished at a rate commensurate with the increase in resources allocated to "security", whether in the form of military equipment, surveillance, or the associated personnel. Very little effort is made, or called for -- by the media, politicians or engaged groups -- to look beyond the immediate action of terrorists to address the conditions that give rise to them. The focus of conceptual and financial resources is on proximate causes of violence and not on the contextual causes which willl continue to ensure that new terrorists emerge. The following explores the possibility that many disciplines, representing the core intellectual achievement of modern civilization, have developed conceptual approaches that reframe the crude simplicity of the current focus on proximate causes of terrifying relationships.