Changes

==References==

==References==

1. http://www.rrc.state.tx.us/oil-gas/major-oil-gas-formations/barnett-shale-information/

* http://www.rrc.state.tx.us/oil-gas/major-oil-gas-formations/barnett-shale-information/

2. Martineau, David F., 2007, History of the Newark East Field and Barnett Shale as a gas reservoir, AAPG Bulletin, v.91,No. 4, p.399-403.

* Martineau, David F., 2007, History of the Newark East Field and Barnett Shale as a gas reservoir, AAPG Bulletin, v.91,No. 4, p.399-403.

3. Pollastro, Richard M., Jarvie, Daniel M., Hill, Ronald J., Adams, Craig W., AAPG Bulletin,v.91, No.4, pgs. 405-436.

* Pollastro, Richard M., Jarvie, Daniel M., Hill, Ronald J., Adams, Craig W., AAPG Bulletin,v.91, No.4, pgs. 405-436.

4. Singh, Prema, Slatt, Roger, Coffey, William,2008, GCAGS transactions.

* Singh, Prema, Slatt, Roger, Coffey, William,2008, GCAGS transactions.

5. Texas Texas Commission on Environmental Quality:  http://www.tceq.state.tx.us/assets/public/implementation/barnett_shale/bs_images/bsOilGasWells.png

* Texas Texas Commission on Environmental Quality:  http://www.tceq.state.tx.us/assets/public/implementation/barnett_shale/bs_images/bsOilGasWells.png

6. John R. Browning , Svetlana Ikonnikova1 , Gurcan Gulen1 , Eric Potter1 , Ken Medlock1 , Frank Male1 , Susan Horvath1 , Tad Patzek1 , Qilong Fu1 , Forrest Roberts1 , and Scott Tinker, 2013,  Barnett Gas Production Outlook,  Search and Discovery Article #10541 .

* John R. Browning , Svetlana Ikonnikova1 , Gurcan Gulen1 , Eric Potter1 , Ken Medlock1 , Frank Male1 , Susan Horvath1 , Tad Patzek1 , Qilong Fu1 , Forrest Roberts1 , and Scott Tinker, 2013,  Barnett Gas Production Outlook,  Search and Discovery Article #10541 .

7. John Browning, Scott W. Tinker, Svetlana Ikonnikova, Gürcan Gülen, Eric Potter, Qilong Fu, Susan Horvath, Tad Patzek, Frank Male, William Fisher, Forrest Roberts, 2013, BARNETT SHALE MODEL-2 (Conclusion): Barnett study determines full-field reserves, production forecast: Oil &Gas Journal , and Sept. 2, 2013  

* John Browning, Scott W. Tinker, Svetlana Ikonnikova, Gürcan Gülen, Eric Potter, Qilong Fu, Susan Horvath, Tad Patzek, Frank Male, William Fisher, Forrest Roberts, 2013, BARNETT SHALE MODEL-2 (Conclusion): Barnett study determines full-field reserves, production forecast: Oil &Gas Journal , and Sept. 2, 2013  

8. Scott L. Montgomery,1 Daniel M. Jarvie,2 Kent A. Bowker,3 Richard M. Pollastro,  2005,  Mississippian Barnett Shale, Fort Worth basin, north-central Texas: Gas-shale play with multi–trillion cubic foot potential; AAPG Bulletin, V. 89, No. 2, P. 155-175.

* Scott L. Montgomery,1 Daniel M. Jarvie,2 Kent A. Bowker,3 Richard M. Pollastro,  2005,  Mississippian Barnett Shale, Fort Worth basin, north-central Texas: Gas-shale play with multi–trillion cubic foot potential; AAPG Bulletin, V. 89, No. 2, P. 155-175.

9. Energy Information Agency, 2009, Top 100 Oil and Gas Fields By 2009 Proved Reserves, http://www.eia.gov/oil_gas/rpd/topfields.pdf

* Energy Information Agency, 2009, Top 100 Oil and Gas Fields By 2009 Proved Reserves, http://www.eia.gov/oil_gas/rpd/topfields.pdf

10. Energy Information Agency, 2015, Top US Oil and Gas Fields March 2015, http://www.eia.gov/naturalgas/crudeoilreserves/top100/pdf/top100.pdf

* Energy Information Agency, 2015, Top US Oil and Gas Fields March 2015, http://www.eia.gov/naturalgas/crudeoilreserves/top100/pdf/top100.pdf