美国世纪物探公司（Century Geophysical Corporation）
美国世纪物探公司从1946年以来一直致力于测井仪技术和设备的研究、设计、制造和使用，该公司生产和设计的测井仪，特别适用于煤炭、煤气层、重金属、浅层油/气、地下岩体、地下水勘察和评价。美国世纪公司生产的多种测量参数的探管可以确保收集到正确的信息，并能解决许多问题。同时，该公司也可以根据用户的要求来提供测井车、绞盘和系统。
美国世纪物探公司拥有60多年的丰富经验和创新能力，公司的宗旨是提供可靠的设备和专业化的技术。二十世纪70年代，美国世纪公司是数字化测井技术的先驱，然后他们又根据用户的反馈来革新自己的产品和服务。该公司的测井服务公司会对这些产品进行常规的测试，确保用户购买的设备是最佳的。
美国世纪物探公司生产的所有的采集探管都是井下数字化测量，这样可以最大限度减少由于电缆长度的不同和其他因素对数据的影响。所有探管的测量值都可以标定，以工程单位来记录。

Since 1946, Century Geophysical has been involved in research, design, manufacture, and use of borehole geophysical techniques and instrumentation.

Century Geophysical specializes in the design and manufacture of borehole logging instrumentation, in particular for use in coal, coalbed methane, precious minerals, shallow oil/gas, groundwater exploration, hazardous waste site investigations, and geotechnical site assessments. Century's vast array of measuring parameters insures that proper information can be gathered to solve even the most demanding problems. We also custom design logging trucks, drawworks and systems to meet the demands of the customer.

Century's over 60 years of success are based on innovation and experience. We learned early that there is no substitute for reliable equipment and specialized skill. We pioneered digital logging back in the 1970's, and continue to refine our products and services based on customer feedback. Our Service Logging Group further refines these methods and test our products on a daily basis, which ensures the customer buying equipment the best possible product.