发明名称 SYSTEM AND METHOD OF CONSTANT DEPTH OF CUT CONTROL OF DRILLING TOOLS
摘要 <p>A method of configuring a depth of cut controller (DOCC) of a drill bit comprises determining a desired minimum depth of cut for a radial swath of the drill bit. The method additionally comprises identifying a cutting edge of a cutting element located on the drill bit. The cutting edge is located within the radial swath and a cutting zone of the cutting element. The method further comprises identifying cutting elements that each include at least a portion located within the radial swath. The method also comprises determining a radial position and an angular position of a depth of cut controller (DOCC) for placement on the bit face based on the cutting edge of the cutting element. The method additionally comprises determining an axial position of the DOCC based on each portion of the cutting elements located within the radial swath.</p>
申请公布号 EP2638246(A1) 申请公布日期 2013.09.18
申请号 EP20110840565 申请日期 2011.11.10
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 CHEN, SHILIN;ASHBY, JAMES R.;ARFELE, ROBERT W.
分类号 E21B47/09 主分类号 E21B47/09
代理机构 代理人
主权项
地址