Identifying the Causes of Issue Attention and Policy Change: Evidence from U.S. Offshore Oil and Natural Gas Drilling Policy, 2008

2017 ◽  
Vol 35 (1) ◽  
pp. 170-188 ◽  
Author(s):  
Tyler Hughes
Keyword(s):  
Natural Gas ◽  
Policy Change ◽  
Gas Drilling ◽  
Natural Gas Drilling ◽  
Oil And Natural Gas ◽  
Issue Attention ◽  
Offshore Oil

Environmental Justice in Unconventional Oil and Natural Gas Drilling and Production: A Critical Review and Research Agenda

2019 ◽  
Vol 53 (12) ◽  
pp. 6601-6615 ◽  
Author(s):  
Adrianne C. Kroepsch ◽  
Peter T. Maniloff ◽  
John L. Adgate ◽  
Lisa M. McKenzie ◽  
Katherine L. Dickinson
Keyword(s):  
Natural Gas ◽  
Environmental Justice ◽  
Critical Review ◽  
Research Agenda ◽  
Gas Drilling ◽  
Unconventional Oil ◽  
Natural Gas Drilling ◽  
Oil And Natural Gas

scholarly journals Temperature and Pressure Insensitive Spectroscopic Method for Measuring 13CH4 during Oil and Natural Gas Drilling Operations

2021 ◽  
Vol 9 ◽  
Author(s):  
Guolin Li ◽  
Qingzhi Jiang ◽  
Chenquan Hua ◽  
Kun Ma ◽  
Yue Jiao ◽  
...  
Keyword(s):  
Natural Gas ◽  
Dynamic Pressure ◽  
Energy Levels ◽  
Spectroscopic Method ◽  
Gas Drilling ◽  
Peak Fitting ◽  
Natural Gas Drilling ◽  
Drilling Operations ◽  
Oil And Natural Gas ◽  
Temperature And Pressure

A novel rugged two-section driving NIR TDLAS scheme was implemented to reduce temperature and pressure sensitivity of methane carbon isotope measurement during oil and natural gas drilling operations. Isotope spectra line groups with same lower energy levels were selected to derive the concentration of 13CH4 and 12CH4. Dynamic pressure linewidth broadening was introduced in the absorbance curve fitting. Various uncontrollable factors such as spectra shift, stretching, and baseline trending were incorporated in the comprehensive multi-peak fitting. The results showed that the sensitivity of isotope ratios to temperature and pressure variation was greatly suppressed. The δ13CH4 uncertainty in the temperature test was 2.8‰ with fitted δ13CH4-T slope of 0.021‰/°C in 25 ± 5°C range. The δ13CH4 uncertainty in the pressure test was 1.4‰ with fitted δ13CH4-P slope of <0.001‰/mbar from 400 to 1000 mbar. The limit standard deviation of long-term test was 0.15‰ (@135 s). The results indicate that our scheme is a promising solution for δ13CH4 measurement during drilling operations due to the enhanced robustness.

Prevalence of ANCA-associated vasculitis amid natural gas drilling sites in West Virginia

2022 ◽  
Author(s):  
Devan Makati ◽  
James Akers ◽  
Muhammad Aljuhani ◽  
Bethany Pellegrino ◽  
Rebecca Schmidt ◽  
...  
Keyword(s):  
Natural Gas ◽  
West Virginia ◽  
Gas Drilling ◽  
Anca Associated Vasculitis ◽  
Natural Gas Drilling
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