High-powered laser temperature effects on rock properties

被引：0

作者：

Graves, Ramona M. ^{[1
]}

Batarseh, Samih ^{[1
]}

Parker, Richard A. ^{[1
]}

Gahan, Brian C. ^{[1
]}

机构：

[1] Colorado School of Mines, Gas Technology Inst., Golden

来源：

JPT, Journal of Petroleum Technology | 2003年 / 55卷 / 05期

关键词：

D O I：

10.2118/0503-0051-jpt

中图分类号：

学科分类号：

摘要：

The high temperature induced by lasers while drilling through rock enhances porosity and permeability and reduces strength. High temperature causes microcracks, vaporizes cementation, and dehydrates clays. Phase changes also affect rock properties such as permeability, porosity, and strength. The effect depends on temperature distribution and gradient as well as mineralogy.

引用

页码：51 / 52

页数：1

共 50 条

[21] Cooling high-powered lasers [J].

Lasers & Optronics, 1996, 15 (10)

[22] Nonthermal action of high-powered electromagnetic pulses on gold-bearing rock [J].

Vdovin, VA ;

Gulyaev, YV ;

Chanturiya, VA ;

Cherepenin, VA .

JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS, 2005, 50 (09) :1044-1047

[23] HIGH-POWERED PRESENTATION GRAPHICS [J].

RUBIN, C .

PERSONAL COMPUTING, 1984, 8 (04) :65-&

[24] Shock waves in basalt rock generated with high-powered lasers in a confined geometry [J].

Bolger, JA ;

Montross, CS ;

Rode, AV .

JOURNAL OF APPLIED PHYSICS, 1999, 86 (10) :5461-5466

[25] HIGH-POWERED AUTOMOBILE STEREOS [J].

RAMSEY, KL ;

SIMMONS, FB .

OTOLARYNGOLOGY-HEAD AND NECK SURGERY, 1993, 109 (01) :108-110

[26] NAGALAND - HIGH-POWERED ELECTIONEERING [J].

不详 .

ECONOMIC AND POLITICAL WEEKLY, 1982, 17 (44) :1755-1755

[27] DEMAND FOR HIGH-POWERED MONEY [J].

LOTHIAN, JR .

AMERICAN ECONOMIC REVIEW, 1976, 66 (01) :56-68

[28] A HIGH-POWERED HOME OFFICE [J].

SPROUT, AL .

FORTUNE, 1994, 130 (06) :230-230

[29] High-powered gravitational news [J].

Bishop, NT ;

Gomez, R ;

Lehner, L ;

Maharaj, M ;

Winicour, J .

PHYSICAL REVIEW D, 1997, 56 (10) :6298-6309

[30] High-Powered Laser Pointer Injury Resulting in Macular Hole Formation [J].

Dhoot, Dilsher S. ;

Xu, David .

JOURNAL OF PEDIATRICS, 2014, 164 (03) :668-+

← 1 2 3 4 5 →