borehole radius

USAGE SUMMARY

The phrase "borehole radius" is correct and usable in written English.
It can be used in contexts related to geology, drilling, or environmental studies when discussing the measurement of the radius of a borehole. Example: "The borehole radius must be accurately measured to ensure the integrity of the drilling process."

✓ Grammatically correct

Science

Renewable Energy

Journal of Natural Gas Science and Engineering

Engineering Fracture Mechanics

Measurement

Journal of Contaminant Hydrology

International Journal of Mining Science and Technology

Energy and Buildings

Journal of Petroleum Exploration and Production Technology

Geothermal Energy

Earth, Planets and Space

Petroleum Science

Applied Water Science

Journal of Petroleum Science and Engineering

International Journal of Coal Science & Technology

International Journal of Coal Geology

Applied Energy

Human-verified examples from authoritative sources

Exact Expressions

20 human-written examples

Each borehole was approximated by a square column circumscribed by the borehole radius.

Renewable Energy

The numerical simulation suggests that the radius of the stress-relaxed range increases quickly when the equivalent borehole radius is small, and the rate slows when the borehole radius becomes large.

Journal of Natural Gas Science and Engineering

The parameter analysis indicates that the perforation length, the borehole radius and the stress anisotropy coefficient significantly affect the critical water pressure and the critical initiation angle.

Engineering Fracture Mechanics

Design of the ultrasonic ranging module, depth module and the module for downhole orientation, as well as the borehole radius measurement algorithm are explained and illustrated.

Measurement

Too much or too little coal discharge is not optimal, and the borehole radius is recommend to be between 0.3 m and 0.4 m after the hydraulic cutting considering the pros and cons in Pingmei coalfield.

Journal of Natural Gas Science and Engineering

The model reveals that the flow in the borehole is approximately proportional to the horizontal permeability in the formation, and depends only weakly on the soil porosity and borehole radius.

Journal of Contaminant Hydrology

Human-verified similar examples from authoritative sources

Similar Expressions

40 human-written examples

Data processing for estimating the stress orientation is as follows: the relative change of the borehole shape during measurement was obtained from the difference between the borehole radii of the initial, and the final, parts of the measurement.

Earth, Planets and Space

As shown in Fig. 1c, the region of interest consists of a liner of (a le r le b) with elastic constants E 1 and v 1 inside a circular borehole of radius r = b with elastic constants E 2 and v 2 in an infinite formation.

Petroleum Science

The heat acquired by the water in the downward pipe is directly proportional to the length of the pipe (Δz), the external radius of the borehole (r w), the total heat exchange coefficient (k t), the difference between the rock temperature at depth z (T w) the temperature of the fluid in the outer pipe (T f,down).

Geothermal Energy

This paper also demonstrates an experimental application of ULISSD, which shows that, compared with other similar instruments, ULISSD is able to measure accurately borehole shaft radius wider diameters (3-12 meters) at deeper vertical sections (maximum 1,000 meters) in slurry with higher gravity (≤1.22).

Measurement

where Q is the steady-state rate of water flow from the permeameter into the soil, sinh−1 is the inverse hyperbolic sine function, h is the depth of water in the borehole, and r is the radius of the borehole.

Geoenvironmental Disasters

Expert writing Tips

Best practice

When reporting "borehole radius" in technical documents, include units (e.g., meters, inches) to prevent misinterpretation. Consistency in units across the document is also crucial.

Common error

Ensure you're reporting the "borehole radius" and not the diameter. The radius is half the diameter, and using the diameter instead of the radius (or vice versa) will result in errors in calculations and analyses.

Linguistic Context

The phrase "borehole radius" functions primarily as a noun phrase, typically used as a parameter or variable in engineering, geological, and environmental contexts. It identifies a specific measurement related to boreholes, as evidenced by Ludwig examples involving numerical modeling and design analysis.

Expression frequency: Common

Frequent in

Science

65%

Engineering

20%

Academia

10%

Less common in

News & Media

2%

Formal & Business

2%

Wiki

1%

Ludwig's WRAP-UP

The term "borehole radius" is a grammatically sound and commonly used noun phrase, mainly within scientific and technical domains. As Ludwig points out, it is essential for making calculations in simulations, designs, and analyses of boreholes in fields like geology, geothermal energy, and petroleum engineering. Its usage is formal and scientific, appearing frequently in academic papers and research reports. When using this term, ensure accuracy and the consistent use of measurement units. Avoid confusing it with the borehole diameter, and be mindful of its crucial role in accurate modeling and calculations.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

wellbore radius

Uses 'wellbore' as a synonym for 'borehole', maintaining the technical context.

diameter of borehole

Refers to the diameter instead of the radius, but conveys similar size information.

borehole diameter

Similar to "diameter of borehole", it directly states the borehole's diameter.

borehole width

Uses a more general term 'width' to describe the size of the borehole.

hole radius

Shortened version using the more generic term 'hole' instead of borehole.

radius of the drilled hole

Rephrases using 'drilled hole' instead of 'borehole', emphasizing the drilling process.

excavated hole radius

Uses 'excavated hole' to specify how the borehole was created.

size of the borehole

A more general term that can be used when the specific measurement (radius) is not crucial.

the extent of the borehole

Focuses on the overall extent, rather than the specific measurement of radius.

dimension of the borehole

A broader term referring to any measurable aspect of the borehole's size.

FAQs

How does "borehole radius" affect calculations in geothermal energy studies?

The "borehole radius" is a crucial parameter in geothermal energy calculations because it directly influences heat transfer rates and thermal resistance. Accurate measurement and reporting of this value are essential for reliable modeling and system design.

What is the difference between "borehole radius" and "borehole diameter"?

The "borehole radius" is the distance from the center of the borehole to its edge, while the "borehole diameter" is the distance across the borehole passing through the center. The diameter is twice the radius.

In what contexts is it most important to specify the "borehole radius"?

Specifying the "borehole radius" is particularly important in technical and scientific contexts, such as geothermal energy studies, geological surveys, and drilling operations, where precise measurements are critical for accurate modeling and analysis.

What are some alternative ways to refer to the "borehole radius"?

You can use terms like "wellbore radius", "diameter of borehole" (if you're referring to the diameter instead), or more generally, "size of the borehole" depending on the level of specificity required.