Inversion and attribute‐assisted hydraulically‐induced microseismic fracture prediction: A North Texas Barnett Shale case study

Author(s):  
XavierE. Refunjol ◽  
Katie M. Keranen ◽  
Kurt J. Marfurt
2010 ◽  
Author(s):  
Ryan Neil Baker ◽  
Yuelin Shen ◽  
John Zhang ◽  
Scott David Robertson

Author(s):  
Jennifer Ish ◽  
Elaine Symanski ◽  
Kristina Whitworth

Background: This study explores sociodemographic disparities in residential proximity to unconventional gas development (UGD) among pregnant women. Methods: We conducted a secondary analysis using data from a retrospective birth cohort of 164,658 women with a live birth or fetal death from November 2010 to 2012 in the 24-county area comprising the Barnett Shale play, in North Texas. We considered both individual- and census tract-level indicators of sociodemographic status and computed Indexes of Concentration at the Extremes (ICE) to quantify relative neighborhood-level privilege/disadvantage. We used negative binomial regression to investigate the relation between these variables and the count of active UGD wells within 0.8 km of the home during gestation. We calculated count ratios (CR) and 95% confidence intervals (CI) to describe associations. Results: There were fewer wells located near homes of women of color living in low-income areas compared to non-Hispanic white women living in more privileged neighborhoods (ICE race/ethnicity + income: CR = 0.51, 95% CI = 0.48–0.55). Conclusions: While these results highlight a potential disparity in residential proximity to UGD in the Barnett Shale, they do not provide evidence of an environmental justice (EJ) issue nor negate findings of environmental injustice in other regions.


2020 ◽  
Vol 39 (4) ◽  
pp. 291-291

The March 2020 TLE article by Alexandrov et al., “Normal faulting activated by hydraulic fracturing: A case study from the Barnett Shale, Fort Worth Basin,” contained an error in the third author's affiliation and e-mail address. Umair bin Waheed's correct affiliation is King Fahd University of Petroleum and Minerals, and the correct e-mail address for the author is [email protected] .


2011 ◽  
Vol 30 (3) ◽  
pp. 292-299 ◽  
Author(s):  
Xavier E. Refunjol ◽  
Kurt J. Marfurt ◽  
Joël H. Le Calvez

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