发明名称 |
DOWNHOLE GRADIOMETRIC RANGING UTILIZING TRANSMITTERS & RECEIVERS HAVING MAGNETIC DIPOLES. |
摘要 |
A ranging system utilizes gradiometric data to determine the distance between a first and second well without any knowledge or involvement of the borehole or formation characteristics. In general, this is achieved by deploying a downhole assembly comprising transmitters and receivers having magnetic dipoles, along with bucking receivers positioned between the transmitters and receivers, wherein the gradient field is measured in a radial direction along the downhole assembly. |
申请公布号 |
MX2016002538(A) |
申请公布日期 |
2016.10.13 |
申请号 |
MX20160002538 |
申请日期 |
2014.09.18 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
Burkay DONDERICI;Baris GUNER |
分类号 |
E21B47/09;G01V3/18;G01V3/38 |
主分类号 |
E21B47/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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