The Bureau of Economic Geology The University of Texas at Austin Jackson School of Geosciences
Julia F. W. Gale
Julia F. W. Gale Research Scientist Bureau of Economic Geology
The University of Texas at Austin
University Station, Box X
Austin, Texas 78713-8924
E-mail: Telephone: 512-232-7957 Fax: 512-471-0140
Professional Summary
(Click to download)
A background in structural-metamorphic history and shear zones in the Archean Block of Greenland and the Dalradian of northeast Scotland sparked my interest in the often-conspicuous, late-stage vein systems that are present in these regions. Recognizing that vein geometries are commonly similar looking, independent of the scale of observation, I was also aware of fractal phenomena increasingly being reported in the Earth Science literature, and I began some quantitative studies of vein systems. Brittle fractures also display fractal relationships, and the prospect of using microstructures to predict properties of macrofractures forms the central concept of my work. Applications of this work are particularly relevant in the characterization of fractured hydrocarbon reservoirs.
Research Interests
Fracture and vein systems: growth, mineral fill, and transmissivity
Shear zones: processes and products
Structural geology and tectonics: Anglesey, N. Wales; N.E. Scotland
B.Sc. Honors Geology, Imperial College, London, 1982

Ph.D. The University of Exeter, 1987
Professional History
Research Associate, Department of Geological Sciences, The University of Texas at Austin, 1998–2000

Senior Lecturer, Division of Earth Sciences, University of Derby, UK, 1986–1998

Research Assistant, University of Exeter, UK/Greenland Geological Survey, 1982–1985
Selected Publications
Gale, J. F. W., Laubach, S. E., Marrett, R. A., Olson, J. E., Holder, Jon, and Reed, R. M., 2004, Predicting and characterizing fractures in dolostone reservoirs: using the link between diagenesis and fracturing, in Braithwaite, C. J. R., Rizzi, G., and Darke, G., eds., The geometry and petrogenesis of dolomite hydrocarbon reservoirs: London, Geological Society, Special Publications, 235, p. 177–192.

Laubach, S. E., Olson, J. E., and Gale, J. F. W., 2004, Are open fractures necessarily aligned with maximum horizontal stress?: Earth and Planetary Science Letters, v. 222, no. 1, p. 191–195.

Gale, J. F. W., 2002, Specifying lengths of horizontal wells in fractured reservoirs: Society of Petroleum Engineers Reservoir Evaluation and Engineering, Paper No. 78600, p. 266–272.

Gomez, L. A., Gale, J. F. W., Ruppel, S. C., and Laubach, S. E., 2001, Fracture characterization using rotary-drilled sidewall coves: an example from the Ellenburger formation, West Texas The West Texas Geological Society Fall Symposium, WTGS publication 01-110,
p. 81–89.

Stowell, J. F. W., 2001, Characterization of opening-mode fracture systems in the Austin Chalk. Gulf Coast Association of Geological Societies transactions, v. 51, p. 313–319.

Stowell, J. F. W., Laubach, S. E. and Olson, J. E., 2001, Effect of modern state of stress on flow-controlling fractures: a misleading paradigm in need of revision, in Elsworth, D., Tinucci, J. P. and Heasley, K. A., eds., Rock Mechanics in the National Interest: Proceedings of the 38th Annual U.S. Rock Mechanics Symposium, Balkema, v.1, p. 691–698.

Stowell, J. F. W., Watson, A. P., and Hudson, N. F. C., 1999, Geometry and population systematics of a quartz vein set, Holy Island, Anglesey, North Wales, in McCaffrey, K., Lonergan, L., and Wilkinson, J., eds. Fractures, fluid flow and mineralization: London, Geological Society, Special Publications, 155, p. 17–33.
Selected Committees
Promotions Committee, Geological Society of London, 1990–1993

Agent, Geological Society of London, for the University of Derby, 1990–1998

Research Committee, School of Environmental and Applied Science, University of Derby, 1997–1998

Quality Committee, School of Environmental and Applied Science, University of Derby, 1997–1998
SEPM 2001 Honorable Mention Oral Presentation award for Stowell, J. F. W., Laubach, S. E., Marrett, R. A., Olson, J. E., and Holder, J. "Understanding Fractured Carbonate Reservoirs", AAPG/SEPM annual meeting, Denver, 2001.

Clement le Neve Foster Memorial Prize, Imperial College, 1982
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