New York State Department of Environmental ConservationDivision of Mineral Resources
Using RBDMS to Manage Oil and Gas Activities in New York and Display Data Using the RBDMS
Wellbore Schematic Utility
Amanda TrotterGWPC Annual ForumSeptember 28, 2010
New York State Department of Environmental ConservationDivision of Mineral Resources
New York State has a long history of Oil and Gas development
• First gas well drilled in 1821• First regulatory laws passed 1879 (e.g.
plugging requirements)• First comprehensive regulations enacted in
1963
New York State Department of Environmental ConservationDivision of Mineral Resources
Introduction of computers allowed for digital record keeping
• Unix database to capture vertical well data (Lat, Long, and depth)
• Flat files made public on a nightly basis
New York State Department of Environmental ConservationDivision of Mineral Resources
Advent of directional drilling necessitated significant database
changes
• Enter RBDMS• Decimal Lat and Longs for top hole, bottom
hole, kickoff point• TVD and TMD• Casing and cementing information
New York State Department of Environmental ConservationDivision of Mineral Resources
New York State Department of Environmental ConservationDivision of Mineral Resources
NY has “Classic” RBDMS data structure
• SQL Server backend, MS Access front end• GWPC funded custom development of the
front end• Adapted for the Mined Land Reclamation
Program in our division
New York State Department of Environmental ConservationDivision of Mineral Resources
Customized Mining DB
New York State Department of Environmental ConservationDivision of Mineral Resources
eReport
• Yearly production is entered via .NET application, saved as XML
• Operators can link their database to an Access database
• Conversion to XML• XML files uploaded to our database
– QC checks
New York State Department of Environmental ConservationDivision of Mineral Resources
New York State Department of Environmental ConservationDivision of Mineral Resources
Keeping the public informed
• In addition to the flat file (updated nightly)• GWPC funded development for the Online
Searchable Database• Provides more data than the historic file• Many search criteria, extensive metadata available• Data can be exported into CSV, Excel spreadsheet,
and KML files– Similar application for Mining
• Oil and gas production data posted on July 1, after 6 month confidential period (yearly data).
New York State Department of Environmental ConservationDivision of Mineral Resources
Searchable DB
New York State Department of Environmental ConservationDivision of Mineral Resources
Wellbore diagram tool• Vertical wells are the well and surrounding
geology easy to visualize• Horizontal and directional wells are tricky• Ability to visualize
– Gives regulators a better idea of what is underground
– Gives public a better sense of • how a well is constructed• depth, scale and dimensions of a well• detailed geology of the area• plan view reveals the extent of the well, as well as
relationship to nearby surface features
New York State Department of Environmental ConservationDivision of Mineral Resources
Original Well Bore Application
New York State Department of Environmental ConservationDivision of Mineral Resources
Directional Well with Multiple Strings
*Production cement should not be shown to surface
New York State Department of Environmental ConservationDivision of Mineral Resources
Directional Well Showing Perforations
*Production cement should not be shown to surface
New York State Department of Environmental ConservationDivision of Mineral Resources
Vertical Well Showing Casing and Cement
New York State Department of Environmental ConservationDivision of Mineral Resources
Injection Well
New York State Department of Environmental ConservationDivision of Mineral Resources
ePermit
• Allows operators to submit their permits to drill online
• Division staff will use to evaluate APDs and issue permits
New York State Department of Environmental ConservationDivision of Mineral Resources
New York State Department of Environmental ConservationDivision of Mineral Resources
New York State Department of Environmental ConservationDivision of Mineral Resources
Marcellus Shale Gas Play
• WV, OH, PA and NY of great interest to Operators (MD apps)
• Differing regulatory approaches• Public Controversy surrounding Hydraulic
Fracturing practices
New York State Department of Environmental ConservationDivision of Mineral Resources
Hydraulic Fracturing• State Environmental Quality Review Act• The 1992 GEIS (Generic Environmental Impact
Statement– GEIS/Conventional drilling and stimulation: – up to 80,000 gallons of water
• Draft Supplemental GEIS– “Slick water” shale fracturing:– Over one million gallons of water used
• Both address proppant and additives
New York State Department of Environmental ConservationDivision of Mineral Resources
During scoping, NYS collected and reviewed information from:
• Other regulators (national, state, RBCs, etc)• Industry • Public• Chemical information was collected from
suppliers
New York State Department of Environmental ConservationDivision of Mineral Resources
Draft Supplemental Generic Environmental Impact Statement– High Volume (>80 thousand gallons) Hydraulic
Fracturing of Marcellus Shale and other Low Permeability Reservoirs
– 90 day public comment period– More than 13000 comments
• Approximately 5000 email campaigns• Approx 8000 unique comments
New York State Department of Environmental ConservationDivision of Mineral Resources
SGEIS Comment Application
• Funded by NYSERDA/GWPC• Review is ongoing
New York State Department of Environmental ConservationDivision of Mineral Resources
Public Comments captured into an online database application
New York State Department of Environmental ConservationDivision of Mineral Resources
Submit directly into the database
New York State Department of Environmental ConservationDivision of Mineral Resources
Categorization of Comments
New York State Department of Environmental ConservationDivision of Mineral Resources
Future development
• eComplete– Seen as an extension of ePermit– Less staff time spent on dataentry
• HF (Hydraulic Fracturing) module
New York State Department of Environmental ConservationDivision of Mineral Resources
HF module:(Potential) new data elements:
• Source water• Disposition of fluids• Product/chemical information
New York State Department of Environmental ConservationDivision of Mineral Resources
Questions?Amanda Trotter