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• Organization: Department of Energy
• Updated: 2023-08-15T22:39:39Z | Harvested: June 28, 2025 at 02:56 AM

A fundamental issue in microhole drilling is that delivering high weight-on-bit (WOB), high torque rotational horsepower to a conventional drill bit does not scale down to the hole sizes necessary...

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• Organization: Department of Energy
• Updated: 2018-06-12T21:51:26Z | Harvested: June 28, 2025 at 02:34 AM

Drilling results from the microhole project at the Sandia High Operating Temperature test facility. The project is seeking to help reduce the cost of exploration and monitoring of geothermal wells...

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• Organization: Department of Energy
• Updated: 2019-06-19T15:18:02Z | Harvested: June 28, 2025 at 01:58 AM

A downhole tubing bending study was made and is reported herein. It contains a report and 2 excel spreadsheets to calculate tubing bending and to estimate contact points of the tubing to the...

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• Organization: Department of Energy
• Updated: 2019-06-19T15:12:21Z | Harvested: June 28, 2025 at 01:58 AM

Hydraulic studies of drilling micropores at various depths and with various hole sizes, tubing, fluids and rates to show theoretical feasibility. WELLFLO Simulations Report separated into three...

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• Organization: Department of Energy
• Updated: 2017-05-16T17:23:44Z | Harvested: June 28, 2025 at 01:58 AM

A program was created to evaluate the downhole conditions occurring in a FLASH ASJ drilling system. the program is meant to aid the operator of a coiled tubing rig in maintaining optimum drilling...

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