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首页> 外文会议>SPE/IADC Middle East Drilling Technology Conference and Exhibition >Significance of Well Construction; Operational Efficiency in Remote Areas-Tullow Kenya's Remarkable Cost Reduction Journey
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Significance of Well Construction; Operational Efficiency in Remote Areas-Tullow Kenya's Remarkable Cost Reduction Journey

机译：井结构的意义;偏远地区的运营效率 - Tullow Kenya的显着成本减少旅程

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With only six wells drilled prior to Tullow Oil's entry into Kenya, limited knowledge of the subsurface geology and high uncertainties in geological properties presented an immense challenge to drilling operations in the country's remote rift basins. The associated mobilization and operational costs in a region lacking an established oil industry or related infrastructure resulted in ~$55MM onshore wells. Tullow Oil now operates five exploration blocks, all in and around the East African Rift System (EARS). Prior to the agreement, the blocks were held by Africa Oil with minor interests held by Lion Energy and Afren. The farm in agreement apportioned 50% equity to Tullow Oil in all the exploration Blocks and 50% equity to Africa Oil Corporation (AOC) in Blocks 10BB, 10BA, 13T and 12A. Block 10A has since been relinquished and Block 12B acquired with 50% equity. Tullow Oil is the nominated operator in all the other blocks. In the Lake Albert Basins in Uganda, oil has been discovered in geological settings which are similar to geological settings in the Turkana Basins in Kenya, and particularly similar to those found at Ngamia-1/lA and at Loperot-1, the first well to be drilled in the Lokichar Basin, Kenya (1992). The geographical location and crust thickness provides a perfect potential petroleum system. The geological drilling hazards are not currently well understood due to the sparseness of drilling which has been undertaken and the compartmentalisation of the structure.
机译：在将石油进入肯尼亚之前只有六个井，在地质特性的地质地质和高不确定性的情况下有限了解了对该国远程裂缝盆地的钻探业务的巨大挑战。缺乏建立的石油工业或相关基础设施的区域的相关动员和运营成本导致陆上井〜55毫米。 Tullow Oil现在经营了五个勘探块，全部在东非裂口系统（耳朵）内和周围。在协议之前，该块由非洲石油持有，狮子能源和Afren持有的次要兴趣。协议中的农场分配了50％的勘探石油股票，在所有勘探块中，在10BB，10BA，13T和12A块中的非洲石油公司（AOC）中的50％股权。块10A已经放弃并且块12B以50％的公平获取。 Tullow油是所有其他块中指定的操作员。在乌干达的湖艾伯特盆地中，石油已被发现在地质环境中，类似于肯尼亚的土耳其盆地的地质环境，特别类似于在Ngamia-1 / La和Loperot-1中发现的地质设置，这是第一孔在肯尼亚（1992）的Lokichar盆地钻井。地理位置和地壳厚度提供了完美的潜在石油系统。由于已经进行的钻井的稀疏和结构的划分，目前尚未充分了解地质钻探危害。

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