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Drilling Waste Management Information System

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Title: Drilling Waste Management Information System


1
Drilling Waste Management Information System
An Interactive Web-Based Tool for Access to
Technological, Environmental, and Regulatory
Information on Drilling Waste Management
  • R. Sullivan, T. Kotek, P. Richmond, M. Puder, D.
    Elcock
  • Environmental Science Division
  • October 26, 2006

2
Topics
  • What is drilling waste and why is it a problem?
  • Drilling Waste Management Information System
    (DWMIS) approach
  • DWMIS module screen shots
  • Results
  • Technology used

Work funded by DOE Office of Fossil Energy and
the National Energy Technology Laboratory
3
Drilling Waste Results from Oil and Gas
Exploration
  • Drilling waste consists of drilling mud and solid
    drill cuttings
  • Drilling mud lubricates drill bit and carries
    cuttings to surface
  • Solid drill cuttings must be separated from mud
    so mud can be recycled
  • Generally produced in large volumes during well
    drilling
  • Waste can cause environmental problems when
    disposed

4
Drilling Waste Management Decisions Are Complex
  • Drilling waste disposal can be costly
  • Disposal method must be determined prior to
    beginning operations
  • Many technical options for drilling waste
    management
  • Three main management methods, 12 sub-options,
    with many variations
  • Not all options are allowed or make sense in all
    locations
  • New, environmentally-friendly methods available
  • Complex regulations exist at federal and state
    level for disposal practices
  • Can greatly restrict available options

How do operators determine which drilling waste
management methods to use?
5
Drilling Waste Management Information System
(DWMIS)
Web-based resource for environmentally
responsible drilling waste management decision
making
  • Three modules
  • Technology Description Module technical fact
    sheets on current disposal methods and
    technologies
  • Regulatory Module compendium of federal and
    state regulations
  • Technology Identification Module expert system
    to select reasonable disposal alternatives for a
    given location and circumstances.

6
DWMIS Home Page
http//web.evs.anl.gov/dwm
7
Opening Screen of the Technology Description
Module
8
Example of a Fact Sheet in the Technology
Description Module
9
Opening Screenshot of the Regulatory Module
10
Example of a State Agency Page in the Regulatory
Module
11
Link to Texas Regulations
12
Opening Screen of the Technology Identification
Module
13
The Technology Identification Module Development
Team
  • Domain Experts
  • Web Technical Lead
  • Usability Expert
  • Technical Programmer
  • Graphic Designer
  • Internal Reviewers
  • External Review Panel

X 5
14
Overview of Flow Diagram
  • Key Decision Points
  • Offshore vs. onshore
  • U.S. waters vs. non-U.S. waters
  • Environmentally sensitive area?

Responses trigger appropriate question sequences
15
Questions on Waste Minimization and Reuse
16
Overview of Flow Diagram
Offshore drilling
U.S. Waters
Waste Type Description
17
(No Transcript)
18
Overview of Flow Diagram
Onshore drilling
Not environmentally sensitive
Land application options
19
Sample Screen from an Interactive Online
Questionnaire
20
Overview of Flow Diagram
RESULTS
21
Results Screen Based on Answers to Questions
22
DWMIS Has Been Used Actively Since Launch
  • Site launched June 2004
  • 365,000 page views in 87,000 user sessions (100
    sessions/day)
  • 42,000 users
  • Usage increasing steadily

Currently funded to create similar application
for produced waters management
23
Software and Programming Tools Used for DWMIS
  • HTML
  • Formats and presents the web site content (e.g.,
    images and text)
  • JavaScript
  • Enables fast application interaction for a rich
    user-friendly approach
  • Dynamic display of follow-up questions
  • ColdFusion
  • Rapid development environment for Web pages
  • Allows conditional processing on the server
  • Provides session management capability

24
For More Information
  • Bob Sullivan
  • 630-252-6182
  • sullivan_at_anl.gov

Drilling Waste Management Information
System http//web.evd.anl.gov/dwm
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