Talk to an Expert

Highlights


Benefits
  • Reduce HP/HT fluid loss
  • Strengthen fractured and porous formations
  • 在各种温度和钻井液制剂中获得有效的润滑性
Applications
  • 水基和逆变乳液钻井液系统
  • Highly depleted reservoirs and depleted HP/HT wells
  • Loss of circulation, from seepage losses to total loss of returns
Overview

控制钻井液的循环损耗LC-Lube™synthetic graphite particulate来自Bak亚博竞彩Apper Hughes。特别配制的合成石墨颗粒,LC-Lube有效地减轻了耗尽,高度渗透储层和高压/高温(HP / HT)孔的返回的总漏损。

Get multi-functional performance in a single additive

LC-Lube的尺寸,形状和耐久性使其理想地适用于以多种方式提高钻井计划的性能和效率。

  • 作为石墨颗粒,LC-LUBE用作大多数钻井液的固体润滑剂和摩擦减速器。这使其成为可用作滑动辅助装置,以增加重量转移到位并辅助运行衬里。
  • LC-lube.has excellent sealing and bridging properties. Adding LC-LUBE to a mud aids in the “stress cage” wellbore strengthening technique, which helps the reservoir rock maintain integrity in an overbalance situation. LC-LUBE’s high deformability helps form an effective pressure seal in the throats of fractures—thus preventing fracture propagation and reducing filtration losses. LC-LUBE is a key component of the MAX-BRIDGE™ system for drilling highly permeable and fractured formations where massive circulation losses and differential sticking are common.
  • LC-LUBE是化学惰性和热稳定的,使其与所有其他钻井液添加剂和HP / HT应用相容。LC-LUBE可以可靠地添加到水,油和合成的泥浆中,流体流变学无显着增加 - 即使在高达30磅/磅/桶(85.8kg / m)上添加)3) throughout the mud system.

LC-Lube可以轻松添加,以有效地治疗您面临的任何流失损失。通过添加5-10磅/磅/桶(14.3-28.5千克/米的剂量,通过添加LC-Lube来治疗渗流损失3)与碳酸钙和其他LCM材料相结合。在钻入已知的损失区之前,LC-Lube可以作为预处理(2-5磅/桶,5.7-14.3千克/米3)。为了治疗总损失,LC-Lube可以作为广谱丸的一部分包括在更高的浓度下。

今天联系我们,了解LC-Lube如何有效地减轻您的高度骨折和多孔的形成流体损失。



Get in touch with an expert.

Your request has been submitted.
Thank you for your interest. A specialist will be in touch with you shortly.