Grand Oilfeld Technology Inc., which is one of the main LCMs suppliers for CNPC, Sinopec and CNOOC in China, has been researching, developing and manufacturing LCMs for more than 10 years. Through more than thousands of lab tests and field applications, the formulas have been optimized based on original materials, particle shape and size distribution to form one sack of GT series of LCMs with high-efficiency loss control.
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Mechanism of Neotor curing loss technology
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Stengthening the wellbore wall through particles shielding. | Improving formation bearing pressure by flaky mechanism wedging. | Flipping and bridging with flake materials. |
Mechanism of Mudplug adhesive curing loss technology
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| Granular polymer dehydrated | Enhanced adhesion | Rubber-like gel structure |
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| Polymer chains agglomerates into clusters. | High strength slug |
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Phone: +86-028-83973858
Tel: +86-028-83973858
Email: sales@grandoiltech.com