This practical reference book attempts to answer many of the questions and problems associated with pigging and pipeline inspection technology applied to oil, gas and products pipelines both on- and offshore. The book discusses why, when and how to pig a line, intelligent pigs, interpreting data, economics, environmental considerations and risk assessment, and rehabilitation and repair. Among the new features of this edition are on-line inspection techniques, US regulations, inspection of the Trans Alaska pipeline, gel pig technology, interpreting intelligent pig results, on-line repair, internal cleaning and coating, and when to renew a pipeline.

Proceedings of the 1988 International Conference on Drilling Wastes, Calgary, Alberta, Canada, 5-8 April 1988.

Cambridge International AS & A Level Further Mathematics supports students following the 9231 syllabus. This single coursebook comprehensively covers all four modules of the syllabus and helps support students in their studies and develops their mathematical skills. Authored by experienced teachers of Further Mathematics, the coursebook provides detailed explanations and clear worked examples with practice exercises and exam-style questions. Answers are at the back of the book.

This geological study provides a detailed analysis of the well records in Panola County, Texas, including depth, geologic formation, and water-bearing capacity. The accompanying structural contour map shows the subsurface structure of the region and the locations of oil and gas deposits. This book is an invaluable resource for geologists, engineers, and other professionals involved in the exploration and development of energy resources. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.