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首页> 外文学位 >Well control procedures for riserless/mudlift drilling and their integration into a well control training program.
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Well control procedures for riserless/mudlift drilling and their integration into a well control training program.

机译：无立管/泥浆钻进的井控程序，并将其集成到井控培训程序中。

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摘要

As the world's proven petroleum reserves decline through consumption by the industrialized nations, the oil and gas production companies must continue to explore for new petroleum deposits. One area that shows great promise is in the deep water areas of the U.S. Gulf of Mexico. This is evidenced by the recent lease sales where up to 75% of the bids have been in water depths between 1800 to 7500 feet. As drilling moves into deeper waters, new technologies must be developed for safe and successful operations. The Marine Riserless Drilling Joint Industry Project, MRDJIP, was formed to develop the technology necessary to drill in water depths greater than 7500 feet---the practical limit of current floating drilling units.; The members of the MRDJIP have all concurred that one major issue that must be addressed is "well control". This dissertation reports on the development of well control procedures for riserless/mudlift drilling and a comparison of these procedures with those of conventional riser drilling. It is based upon the conceptual design of the mudlift system, drillstring valve, and subsea accumulator developed in Phase I of the Riserless Drilling Joint Industry Project, and will be used to provide guidance for the basis of design in Phase II and III of the MRDJIP.; This dissertation also reports on the incorporation of the procedures that have been developed for riserless/mudlift drilling into a well control training program to be offered to the members of the MRDJIP, and others in the petroleum industry that may need such training.
机译：随着世界上已探明的石油储量因工业化国家的消耗而减少，石油和天然气生产公司必须继续寻找新的石油矿床。充满希望的地区之一是美国墨西哥湾的深水区。最近的租赁销售证明了这一点，其中高达75％的投标是在1800至7500英尺之间的水深中。随着钻探进入更深的水域，必须开发新技术以确保安全成功的作业。成立了无船级钻井联合工业项目MRDJIP，以开发在水深超过7500英尺时进行钻井所需的技术，这是当前浮动钻井装置的实际极限。 MRDJIP的成员都同意，必须解决的一个主要问题是“井控”。本文报道了无立管泥浆钻探井控制程序的发展，并与常规立管钻探方法进行了比较。它基于无接头钻井联合工业项目第一阶段开发的泥浆提升系统，钻柱阀和海底蓄能器的概念设计，并将为MRDJIP第二阶段和第三阶段的设计基础提供指导。;这篇论文还报道了将为无立管/泥浆钻探开发的程序纳入到井控培训计划中，该计划将提供给MRDJIP的成员以及可能需要此类培训的石油行业其他人士。

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  • 作者

    Schubert, Jerome Jacob.;

  • 作者单位

    Texas A&M University.;

  • 授予单位 Texas A&M University.;
  • 学科 Engineering Petroleum.
  • 学位 Ph.D.
  • 年度 1999
  • 页码 113 p.
  • 总页数 113
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 石油、天然气工业;
  • 关键词

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