哈里伯顿推出了 EarthStar 3DX，这是业内首个 3D 水平前瞻电阻率服务，可为操作员提供钻头穿透前最深 50 英尺的水平井的地质洞察。

哈里伯顿公司斯佩里钻井部门副总裁吉姆·柯林斯表示，实时数据使作业人员能够识别危险并做出明智的决策。他们可以调整井眼轨迹，以最大限度地降低风险，改善井眼位置，并增加储层接触面积。

据哈里伯顿公司网站介绍，该服务提供详细的常规电阻率读数，支持对油藏进行深入分析。它使用电磁传感器阵列和24英寸交叉天线间距，测量两个频率下三个间距的相移和衰减电阻率。

Halliburton has launched EarthStar 3DX, the industry's first 3D horizontal look-ahead resistivity service, providing operators with geological insights into horizontal wells up to 50 ft before penetration by the bit.

The real-time data allows operators to identify hazards and make informed decisions, said Jim Collins, vice president of Sperry Drilling at Halliburton. They can adjust well trajectories to minimize risk, improve wellbore placement and increase reservoir contact, he said.

The service offers detailed conventional resistivity readings that support in-depth analysis of the reservoir, according to Halliburton’s website. It measures phase shift and attenuation resistivity over three spacings at two frequencies using an array of electromagnetic sensors and a 24-inch crossed-antenna spacing.