Schlumberger

Product Sheet: G-SEAL HRG

Date: 5/1/2010

Download: G-SEAL HRG (0.21 MB PDF)

G-SEAL HRG high resiliency graphite provides enhanced bridging and sealing of mobile fractures. The higher resiliency of the G-SEAL HRG material makes it more effective than the G SEAL material and can be used in conjunction with or as a replacement for G-SEAL material. It is compatible with water-, oil- or synthetic-base drilling fluid systems and is an effective bridging and sealing material for natural or induced fractures and for drilling permeable formations.

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