for April 30, 2018 Top Stories

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1 for April 30, 2018 Top Stories Environmental Database Update The COGCC in conjunction with the Ground Water Protection Council (GWPC) has developed a publicly available, searchable database of groundwater, surface water, and soil sample analytical results from throughout the state. This database is referred to as the COENV database. The COENV database has been active since September The database has sampling data dating back as far as The environmental database currently contains over 16,144 sample locations and 45,286 individual samples. To date in Fiscal Year , 1,315 water samples from 509 separate locations have been added to the database. Since the statewide rules for groundwater sampling went into effect (May 1, 2013), the COGCC has received a total of 10,106 samples from 3,069 separate locations. The data can be accessed through the GIS Online map. Sample locations with available water and natural gas data appear as green triangles when the Sample Sites layer is turned on. The user can double click on a sample site and gain access to the analytical data for that site. The database allows for electronic data deliverables to be used for input. New samples from COGCC staff sampling efforts, current COGCC baseline sampling rules (Rules 317B, 318AE4, 608, and 609), and operator driven voluntary baseline sampling programs are available. In April 2014, water sample data in the COENV database was made available for download in an Access database format for those who wish to query large datasets. Access to the download is under the HELP section of the COGCC webpage under DOWNLOADS. The database download has been used by a number of entities such as scientific organizations, local governments, and others to better understand background water quality in their area of interest. In addition to water samples, natural gas and produced liquid sample data collected from oil and gas wells by operators or COGCC Staff are stored in the COENV database. The data is collected as part of Bradenhead testing, before plugging and abandoning wells, as part of complaint investigations, and as part of requests to vent or flare. Currently, this data is only available through the GIS online maps. Form 44 Training Webcast Online This Month On April 17, COGCC Staff offered operators across Colorado initial training on using the new Flowline Report (eform 44). The agency webcast the training presentation from the COGCC hearing room to an online audience. Many others attended in person. Operators received instructions for submitting reports for: Registration As Built Specifications Realignment Removal from Service Abandonment of Off Location Flowlines Domestic Taps Crude Oil Transfer Lines Produced Water Transfer Systems Reporting Grade 1 Gas Leaks. Community Relations Unit and Local Government Liaison (LGL) Program Update Mike Leonard was recently promoted to manage the newly formed Community Relations Unit (CRU) at the COGCC, which includes Local Published in advance of each COGCC hearing Colorado Department of Natural Resources: John W. Hickenlooper, Governor; Robert W. Randall, Executive Director; Julie Murphy, COGCC Director 1120 Lincoln St. Suite 801, Denver, CO web: dnr.ogcc@state.co.us phone: (303) fax: (303)

2 2 April 30, 2018 Oil and Gas Staff Report Government Liaison (LGL) Marc Morton and Complaint Intake Specialist Megan Adamczyk. Under consideration since 2016, the CRU was finalized in March In keeping with the COGCC Mission Statement, the CRU allows the agency to expand its interaction and communication amongst local, state and federal government agencies, the general public, the oil and gas industry, and other stakeholders. In leading the CRU, Mike Leonard has the following duties: Assist in responding to inquiries and information requests from local government staff, the public, operators, and other stakeholders; Lead the agency in responding to emergency situations and working with emergency response personnel; Support the agency s complaint intake and resolution process; Strengthen the LGD Program by seeking opportunities for outreach to local government officials and their constituents about the state's regulatory process and what to expect when oil and gas activity is planned or occurs in the area; and Support LGL staff efforts in managing the Local Governmental Designee (LGD) program, which includes offering ongoing training opportunities to LGDs and local government staff, which between 2013 and present has had over 480 participants. COGCC training opportunities are detailed on the COGCC website under the Government page by selecting 2018 LGD Training Information. A list of CRU Unit Staff outreach and public involvement activities conducted since the last Staff Report is included in the Public Outreach section of the Staff Report (below). Public Outreach Outreach by the Director and Other Staff On April 9, Integrity Engineer Ellice Whittington attended a Coordinated Response Exercise (CoRE) in Aurora, where she interacted with One Call representatives, first responders, pipeline operators, and others to discuss response plans for pipeline emergencies. Outreach by the Community Relations Unit On March 11 at COGCC offices in Denver, Marc Morton provided a full day LGD training to staff members from the City of Boulder and City of Commerce City. Training was attended by Mike Leonard, recently named as of the newly created Community Relations Unit at COGCC, and Oil and Gas Liaison Kent Kuster of the Colorado Department of Public Health and the Environmental (CDPHE). On March 21 in Aurora, Inspection Unit Margaret Ash, Eastern Area Susan Sherman, and Marc attended the bimonthly public meeting of the Aurora Oil and Gas Advisory Committee at the City of Aurora Municipal Center. Margaret provided a presentation titled " Inspection Unit Overview", and she and Susan fielded questions about field inspection methodology, outcomes, and prioritization. On March 28, Marc travelled to Keenesburg and provided a half day LGD orientation training to recently installed Town of Keensesburg LGD Marc Johns. On April 11, Marc provided a full day LGD training to staff members from the City and County of Broomfield, the City of Longmont, the Town of Frederick, and Town of Keenesburg. CRU Leonard took part in the training, and Kent Kuster, Sean Hackett, and Tami McMullin of CDPHE also participated. On April 18 and 19, Orphan Wells Program David Andrews, Inspection Unit Ash, Supervising Shaun Kellerby, Kyle Granahan, and Marc travelled to Rifle and attended the annual Energy and Environment Symposium presented by Garfield County and the Colorado Mesa University Unconventional Energy Center. Marc provided a presentation titled "Overview of the COGCC Local Governmental Designee Program." The three Inspection Staff presented a tour

3 Oil and Gas Staff Report April 30, for attendees entitled The COGCC s Inspection Process: Who We Are, What We Do, and How We Do It. Orphan Wells Program Andrews presented Plugged and Abandoned Well Information for Local Planners. Regional Activities Northwest Colorado Northwest Colorado Oil and Gas Forum Remaining Northwest Colorado Oil and Gas Forum (NWF) meetings for 2018 have been scheduled for August 2 and December 8. All meetings will be held in Rifle at the Colorado Mountain College - Rifle Campus / Clough Auditorium at 3595 Airport Road beginning at 9:00 a.m. and concluding by 12:00 p.m. Meeting agendas will be posted to the COGCC website approximately one to two weeks prior to each meeting. The COGCC welcomes suggestions for speakers and topics. Meeting information is also ed to those on the distribution list. All parties wishing to be placed on the meeting agenda or added to the distribution list for announcements should contact Marc Morton at (303) , ext (direct), (720) (mobile), or by marc.morton@state.co.us As a reminder, NWF meetings are open to the public, and a public comment period is held as part of each meeting. Past NWF presentations (dating back to 2006) are available on the COGCC website at: Project Rulison The five year revision of the Project Rulison Sampling and Analysis Plan (RSAP) has been completed. Major revisions to the plan included re-defining the exterior buffer zones to align with hydrogeologic flow patterns instead of more arbitrary circular rings in the original plan. This document is in the COGCC s Area Reports Library and can be found at the following link: AreaReports/PiceanceBasin/Rulison/Rulison% 20Sampling%20and%20Analysis%20Plan% 20Revision%204% pdf The for Project Rulison submittals is DNR_rulison.submittal@state.co.us Project Rio Blanco The for Project Rio Blanco submittals is DNR_rioblanco.submittal@state.co.us Southwest Colorado Gas and Oil Regulatory Team (GORT) Meeting The Southwest Colorado Gas and Oil Regulatory Team (GORT) meeting schedule for 2018 has been set. Remaining GORT meetings in 2018 will take place June 21 and October 18. The June 21 and October 18 GORT meetings will be held at the Durango Public Library at 1900 E. 3rd Avenue, Durango, between 9:00 a.m. and 12:00 p.m. GORT meeting agendas will be posted to the COGCC website approximately one to two weeks prior to each meeting, and ed to those on the distribution list. The COGCC welcomes suggestions and input for speakers, topics, as well as meeting format and venue. All parties wishing to be placed on the next meeting agenda or added to the distribution list for announcements should contact Marc Morton at (303) , ext (direct), (720) (mobile), or by marc.morton@state.co.us As a reminder, GORT meetings are open to the public, and a public comment period is held as part of each meeting.

4 4 April 30, 2018 Oil and Gas Staff Report Fruitland Formation Outcrop Mitigation and Monitoring Projects South Fork Texas Creek Mitigation Site La Plata County. Regularly scheduled operations and maintenance are being performed at the South Fork Texas Creek (SFTC) site by LTE, the COGCC s contractor. Since May 2009, the system has collected 22,933 Mcf of methane and generated 264,128 kwh of surplus electricity. The 4M Mitigation Operations and Maintenance Report for August 2016 through December 2017 has been posted on the COGCC website in the library under San Juan Basin 4M Project. The 2017 Fruitland Outcrop Monitoring Report for La Plata County and the 2017 Outcrop Zone Report for Archuleta County are also now available on the library under San Juan Basin La Plata County, and Archuleta County, respectively. Admin / Organization / Other New Western Region Engineering Craig Burger accepted the position of Western Region Engineering this month after working in the COGCC s Engineering unit as an area engineer since 2014 and, before that, as a field inspector since Before coming to the COGCC, Craig s experience included 15 years in consulting engineering. Craig holds a bachelor's degree in Civil Engineering from Washington State University and a master s degree in geotechnical engineering from Colorado State University. New Area Engineer Eric Jacobson accepted the position of an Area Engineer this month after serving the COGCC s Engineering Integrity work unit as a temporary engineer. Before coming to the COGCC, Eric s experience included 11 years with large and small operators in Denver as a drilling and completions engineer, and 17 years in the oilfield service industry. Eric holds a bachelor's degree in Petroleum Engineering from New Mexico Tech. Plugging and Reclaiming Orphaned Wells (PROW) Project Updates The COGCC performed field work for the Orphan and Distressed Operator (ODO) Program projects described below since January 29. These projects relate either to Orphan locations or wells for which there is no known responsible party, or they relate to Distressed Operator projects in which surety claim funds are available. The ODO project summary tables for Fiscal Year (FY18) are found on pages The projects are sorted first by county and then by the project name. The field work described below pertains to ongoing projects or to recently completed projects. The agency has prioritized the ODO work planned for FY18, although each project is subject to change as new conditions arise during the year. The Atom Petroleum Project began with Commission Order 1V-586. The project involves three single well locations in La Plata and Montezuma Counties. Recent FY18 work included well plugging and flowline abandonment at the Montezuma County wells. The Energy Search Project began with Commission Order 1V-636. The project involves 15 locations in Adams and Washington Counties. A total of 12 wells remain on these locations. Recent FY18 work included fence repair at three locations in grazing pastures in Washington County. The Texas Tea Project began with Commission Order 1V-573. The project involves eight single well locations in Adams and Weld Counties. Recent FY18 work included flowline abandonment at two locations in Adams and Weld Counties. COGCC Staff also installed lock out and tag out devices on wells, production equipment, and fences at various locations for multiple Front Range locations in Adams and Weld Counties.

5 Oil and Gas Staff Report April 30, Colorado Oil and Gas Information System (COGIS) Projects, Updates and Changes Update on New Flowline Form The New Flowline Report (Form 44) will allow operators to register, report realignment, report removal from service, or report abandonment of Off Location Flowlines, Domestic Taps, Crude Oil Transfer Systems, and Produced Water Transfer Systems. The form will also allow operators to report Grade 1 Gas Leaks, which are leaks that represent an existing or probable hazard to people or property and require immediate repair or continuous action until the conditions are no longer hazardous. The Form 44 will be released in eforms by May 1 to register new flowline construction. Form 12 Release in eforms The Gas Facility Registration/Change of Operator, Form 12 has been released in eforms. The Form 12 includes revisions for the registration and reporting requirements of new Rule 313B, effective May 1, Form Revisions for New Rules Several forms have been revised to accommodate the new flowline rules and associated rule revisions effective May 1, The One Call UNCC Member Code has been added to the Operator Registration, Form 1 and the Change of Operator, Form 10. The new pipeline facility types have been added to the Change of Operator, Form 10 and the Spill/Release Report, Form 19. The Produced Water Transfer System has been added to the Performance Bond, Form 3 as a bond type. Electronic Form (eform) Submissions The COGCC uses 41 types of forms to authorize oil and gas operations, inspect and monitor ongoing operations, and receive reports of operations. Of those 41 forms, 21 are currently available for electronic submittal through the eforms system. The development team continues to work on the eform conversion of existing forms. Currently, four forms are in various stages of development: Forms 8, 11, 12, 14, 14A, 43, and 44. In preparation for the May 1, 2018 effective date of the new flowline rules, the development team is creating the new Form 44 and making required revisions to several other forms. As of March 1, industry electronically submitted 97 percent of the forms available in eforms in There are 900 operator users of eforms and 3,643 individual users. For any operator not currently enrolled in eforms, instructions for starting the process can be found on the COGCC website at: COUAInformation.pdf Applications and Location Assessments The public can make comments on all submitted Drilling Permit Applications (Form 2s) and Location Assessments (Form 2As) through the eform system. Simply go to the COGCC website and click on the menu option Permits or On the Permits Search page, three search options are available. The first option, All Pending Permit Applications, is used for public comments. When the results are displayed for Pending Applications, a user can click on the document number hyperlink in the Status column, which logs him or her to the eforms application. Once the page is displayed with the selected document, the user can select the Comment button to make a comment on that particular form. Data Access The COGCC s database is a comprehensive repository of Colorado s oil and gas data. The information in the database is available to the public through interactive search tools and a variety of file downloads on the website. Users of bulk data come from many different sectors of the community, including academia,

6 6 April 30, 2018 Oil and Gas Staff Report oil and gas operators, environmental groups, government agencies, and the media. All the data file downloads are available at: downloads Current Data File Downloads Complaints Operations Flowline NTO Imported Data GIS Shapefiles (12 files) Mechanical Integrity Tests Notices of Alleged Violation Production Data ( present) Spacing Orders Spills and Releases Analytical Sample Data Future Data File Downloads Enforcement Orders (OFVs and AOCs) Underground Injection Control (UIC) Data June 2018 Hearing Docket The docket for the June 2018 hearing will be available shortly after the April hearing. Hearing dockets are available on our website by clicking on Regulation in the menu and then Hearings : Links to the notices and hearing applications are available from the Docket Number and Applicant, respectively, by clicking the June Gen_Docket link. To sign up for notification of hearing notices and applications, please see the announcement and instructions on the homepage of the COGCC website.

7 Oil and Gas Staff Report April 30, Organizational Charts and Statistics Permit and Tech. Svcs. J. Stanczyk Sr. Research Scientist Info Processing Permit s Financial Assurance Senior Data Analyst COLORADO OIL & GAS CONSERVATION COMMISSION Executive Assistant Vacant Director J. Murphy COMMISSION Governor s Office of Information Technology Hearings and Reg. Affairs J. Prine Finance W. Schultz Engineering S. Ellsworth Environmental G. Deranleau Inspection M. Ash Community Relations M. Leonard Orphaned Well Program D. Andrews Enforcement Officers Accountant West Engineer Western Enviro NE Local Gov t Liaison Engineer Hearings Officers Accts. Pay/ Receivable Technician East Engineer Eastern Enviro S Complaint Specialist Hearings Assistant Budget Analyst Engineering Integrity OGLA (Location) NW Comprehensive Drilling Plan (CDP) Specialist SW Reclamation See the next three pages for details Page 1 of 4 April 30, 2018

8 8 April 30, 2018 Oil and Gas Staff Report COGCC Executive Assistant Vacant Director J. Murphy COMMISSION Governor s Office of Information Technology Permit and Technical Services J. Stanczyk Hearing and Regulatory Affairs J. Prine Finance W. Schultz Sr. Research Scientist C. Eisinger Senior Data Analyst K. Robertson Info. Processing T. Ikenouye Permit B. Westerdale Permit P. Garrison Financial Assurance M. Ramos Enforcement J. Ferrin Hearings J. Rouse Accounting R. Ou GIS Analyst D. Ahlstrand Data Analyst B. Holder Prod./Levy Analyst E. Rivera Permit/ Completion Technician A. Stone Permit/ Completion Technician S. Freeman Financial Assurance Analyst D. Lutz Enforcement Officer S. Mah Hearings Officer B. Pumphrey Accts. Pay./ Receivable A. Gipson Prod./Levy Analyst C. Essex Imaging Sys. Admin. C. Santovena Permit/ Completion Technician L. Faber Permit/ Completion Technician S. Schwarz Permit/ Completion Technician S. Trask Permit/ Completion Technician C. Romanchock Enforcement Officer S. Kirschner NOAV Specialist K. Gillette Hearings Officer Vacant Hearings Officer Vacant Budget/ Procurement E. Nickell Records Admin. D. Geimausaddle Permit/ Completion Technician F. Buchanan Permit/ Completion Technician S. Deater Hearings Assistant M. Humecki Permit/ Completion Technician M. Mason GIS = Geographic Information System Prod = Production Page 2 of 4 April 30, 2018

9 Oil and Gas Staff Report April 30, East Engineering D. Burn Area Engineer D. Sutphin Area Engineer S. Jenkins Engineer D. McCoy Engineering Tech R. Daigle Executive Assistant Vacant Engineering S. Ellsworth Engr. Integrity M. Schlagenhauf Integrity Engineer E. Hazard UIC Lead R. Koehler Integrity Engineer. Tech J. MacLaren UIC = Underground Injection Control EPS = Environmental Protection Specialist OGLA = Oil and Gas Location Assessment Director J. Murphy COMMISSION Environmental G. Deranleau West Engineering C. Burger Western CO Enviro. Supr. A. Fischer Area Engineer S. Wolfe NW EPS C. Lujan Enviro. Data Analyst A. Koepsell Area Engineer E. Jacobson SW EPS J. Hughes Area Engineer Vacant NW EPS K. Neidel Engineering Tech R. Murray NW EPS S. Spencer Eastern CO Enviro. Supr. J. Axelson NE EPS B. Chesson NE EPS R. Young NE EPS R. Allison SE EPS J. Kosola East EPS C. Canfield COGCC NE EPS P. Gintautas Enviro Tech S. Arauza OGLA J. Noto NW OGLA Specialist D. Kubeczko NE OGLA Specialist R. Treitz NE OGLA Specialist D. Andrews S OGLA Specialist M. Housey Page 3 of 4 April 30, 2018

10 10 April 30, 2018 Oil and Gas Staff Report NE Inspection J. Precup J. Montoya J. Gomez T. Beardslee A. Duran B. Evins Quality Assurance Professional Vacant C. Carlile C. Pesicka A. Kraich Executive Assistant Vacant E Inspection C. Quint B. Welsh S. Sherman K. Schure Director J. Murphy COMMISSION Inspection M. Ash NW Inspection S. Kellerby S Inspection S. Labowskie Reclamation D. Arthur M. Longworth J. Duran Eastern CO Enviro. C. Binschus E. Waldron C. St. John Western CO Enviro. L. Colby C. Conklin C. Browning SW CO Enviro. C. Roy K. Granahan SE CO Enviro. R. Costa Vacant Eastern CO Enviro. A. Trujillo Community Relations M. Leonard Local Government Liaison M. Morton Complaint Specialist M. Adamczyk Comprehensive Drilling Plan (CDP) Specialist Vacant COGCC Orphaned Well Program D. Andrews Engineer M. Hickey Page 4 of 4 April 30, 2018

11 Oil and Gas Staff Report April 30, PLUGGING AND RECLAIMING ORPHANED WELLS (PROW) PROGRAM FISCAL YEAR BONDS AND OTHER SURETY CLAIM STATUS FOR ACTIVE FY "BOND CLAIM" PROJECTS Project Order Number(s) Total Bond Claim Amount Spent in Prior Fiscal Years Amount Spent in FY Remaining Bond Balance Atom Petroleum Bond Claim 1V-586 $ 60,000 $ 797 $ 1,440 $ 57,763 Benchmark Energy Bond Claim 1V-564 $ 620,000 $ 98,931 $ - $ 521,069 CM Production Bond Claim 1V-581 $ 67,849 $ 13,299 $ 54,549 $ - Dolphin Bond Claim 1V-382 $ 55,000 $ 55,000 $ - $ - Energy Search Bond Claim 1V-636 $ 60,000 $ - $ - $ 60,000 Nolte Bond Claim 1V-582 $ 61,838 $ - $ - $ 61,838 Northstar Gas Bond Claim 1V-642, BLM (Fee and Fed) $ 30,000 $ - $ - $ 30,000 Pine Ridge Bond Claim 1V-622 $ 85,000 $ - $ - $ 85,000 Red Mesa Holdings Bond Claim 1V-508 $ 72,831 $ 12,258 $ 60,574 $ - Red Mountain Bond Claim* 1V-549, SLB $ 92,015 $ 30,070 $ 30,842 $ 31,104 Redwine Bond Claim 1V-470, 1V-494 $ 30,000 $ 30,000 $ - $ - Reynolds* Noel Bond Claim 1V-374, 1V-375 $ 30,000 $ - $ 841 $ 29,159 Texas Tea Bond Claim 1V-573 $ 71,850 $ 40,283 $ 31,568 $ - Tudex Petroleum Bond Claim 1V-646 $ 62,470 $ - $ - $ 62,470 Vitruvian Exploration Bond Claim 1V-514 $ 30,000 $ - $ 9,010 $ 20,990 TOTALS -> $ 1,428,853 $ 280,638 $ 188,824 $ 959,393 Note: * Red Mountain Bond Total Claim Amount includes $24,169 bankruptcy deposit and $5,000 State Land Board deposit (bond transfer) ACTIVE TASK LIST (PLANNED OR IN PROGRESS) - FY Work Unit County Project and Task Task Status Planning Comments Reclamation Adams Texas Tea Bond Claim: Task Weed Control (maintenance) - Spindle and Sun s, Reclamation maintenance Engineering Adams Tudex Petroleum Bond Claim: Task 2 - Plug and Abandon, Flowline Abandonment , FY work: abandon flowline Engineering Adams Tudex Petroleum Bond Claim: Task 2 - Plug and Abandon, Flowline Abandonment , Engineering Adams Tudex Petroleum Bond Claim: Task 2 - Plug and Abandon, Flowline Abandonment , Engineering Adams Tudex Petroleum Bond Claim: Task 2 - Plug and Abandon, Flowline Abandonment , FY work: abandon flowline FY work: abandon flowline FY work: abandon flowline Engineering Adams Tudex Petroleum Bond Claim: Task 2 - Plug and Abandon, Flowline Abandonment , Engineering Adams Tudex Petroleum Bond Claim: Task 2 - Plug and Abandon, Flowline Abandonment , FY work: abandon flowline FY work: abandon flowline Engineering Adams Tudex Petroleum Bond Claim: Task 2 - Plug and Abandon, Flowline Abandonment , Engineering Adams Tudex Petroleum Bond Claim: Task 2 - Plug and Abandon, Flowline Abandonment , FY work: abandon flowline FY work: abandon flowline Environmental Jackson CM Production Bond Claim: Task Sampling and Analysis - Lone Pine, In Progress Biannual sampling and analysis (first sampling event completed November 2017)

12 12 April 30, 2018 Oil and Gas Staff Report ACTIVE TASK LIST (PLANNED OR IN PROGRESS) - FY , cont. Work Unit County Project and Task Task Status Planning Comments Engineering Jackson CM Production Bond Claim: Task 3.1, MIT or Other Well Work, Plug and Abandon - In Progress , Reclamation Jefferson Red Mountain Bond Claim: Task 14 - Stormwater BMPs (maintenance), Weed Control (maintenance) , FY Work: Set downhole plug to TA well and MIT Reclamation maintenance (in-house Staff and Equipment) Engineering La Plata Red Mesa Holdings Bond Claim: Task 2 - Plug and Abandon, Flowline Abandonment , Plug well, disconnect, and cap flowline Operations La Plata Red Mesa Holdings Bond Claim: Task 8 - Equipment Intervention, Flowline Abandonment, Equipment Salvage, Spill or Remediation, Stormwater BMPs (maintenance), Weed Control Engineering La Plata (maintenance) Reynolds* Noel - Bond Red Claim: Mesa, Task 2 - Plug and Abandon, Flowline Abandonment , Various tasks to be assigned to specific locations Plug well and abandon flowline Environmental Larimer Hall #1: Task 1 - Gas Meter Survey , Gas meter monitoring (in-house Staff and Equipment) Reclamation Larimer Ranchers Bond Claim: Task 1 - Reclamation (initial work), Re-Seeding (maintenance), Weed Control (maintenance) , FY Work: Reclamation maintenance Reclamation Larimer Ranchers Bond Claim: Task 3 - Reclamation (initial work), Re-Seeding (maintenance), Weed Control (maintenance), Re-seal breached landfill cover , FY Work: Weed Control (maintenance) Engineering Larimer Sheffer Jack #1: Task 1 - Plug and Abandon, Flowline Abandonment , FY work: flowline utility locate in preparation for well plugging and flowline abandonment Reclamation Lincoln Pine Ridge Bond Claim: Task 1 - Re-Seeding (maintenance), Weed Control (maintenance), Fence Removal , FY work: Re-seed and weed control Reclamation Lincoln Pine Ridge Bond Claim: Task 2 - Re-Seeding (maintenance), Weed Control (maintenance), Fence Removal , FY work: Re-seed and weed control Reclamation Lincoln Pine Ridge Bond Claim: Task 3 - Re-Seeding (maintenance), Weed Control (maintenance), Fence Removal , FY work: Re-seed and weed control Engineering Logan Benchmark Energy Bond Claim: Task Plug and Abandon, Flowline Abandonment , FY2018 work: plug well Engineering Logan Benchmark Energy Bond Claim: Task Plug and Abandon, Flowline Abandonment , FY2018 work: plug well Engineering Logan Benchmark Energy Bond Claim: Task Plug and Abandon, Flowline Abandonment , FY2018 work: plug well Engineering Logan Benchmark Energy Bond Claim: Task Plug and Abandon, Flowline Abandonment , FY2018 work: plug well Engineering Logan Benchmark Energy Bond Claim: Task Plug and Abandon, Flowline Abandonment , FY2018 work: plug well Engineering Logan Benchmark Energy Bond Claim: Task Plug and Abandon, Flowline Abandonment , FY2018 work: plug well Engineering Logan Benchmark Energy Bond Claim: Task Plug and Abandon, Flowline Abandonment , FY2018 work: plug well Reclamation Logan CM Production Bond Claim: Task Stormwater BMPs (maintenance), Weed Control (maintenance) - Cliff, Weed control Reclamation Logan CM Production Bond Claim: Task Weed Control (maintenance) , Weed control Environmental Logan Red Mountain Bond Claim: Task 11 - Sampling and Analysis, Spill or Remediation, Pit Closure - In Progress , Remove pit fluids and pit liner; sampling and analysis for confirmation and pit closure. Reclamation Logan Red Mountain Bond Claim: Task 21 - Weed Control (maintenance) - Merino and Twin Mills s, Reclamation maintenance

13 Oil and Gas Staff Report April 30, ACTIVE TASK LIST (PLANNED OR IN PROGRESS) - FY , cont. Work Unit County Project and Task Task Status Planning Comments Operations Statewide Various Projects: Task Site Security, LOTO, Marking and Labeling - Statewide, In Progress Install lock-out / tag-out devices on wellheads, equipment and fences Reclamation Washington CM Production Bond Claim: Task Weed Control (maintenance) - Hyde and Tap s, Weed control Operations Washington Energy Search Bond Claim: Task Fence Repair , Repair fence Operations Washington Energy Search Bond Claim: Task Fence Repair , Repair fence Operations Washington Energy Search Bond Claim: Task Fence Repair , Repair fence Operations Washington Energy Search Bond Claim: Task Fence Repair , Repair fence Operations Washington Energy Search Bond Claim: Task Equipment Intervention , FY2018 work: remove produced water from tanks Operations Washington Energy Search Bond Claim: Task Equipment Intervention , FY2018 work: remove produced water from tanks Operations Washington Energy Search Bond Claim: Task Equipment Intervention , FY2018 work: remove produced water from tanks Operations Washington Energy Search Bond Claim: Task Stormwater BMPs (maintenance), Install Stormwater BMPs , Install stormwater BMPs Engineering Washington Northstar Gas Bond Claim: Task 2 - Flowline Abandonment , Evaluate possible flowline risers, abandon flowlines if needed, and remove debris. COMPLETED TASK LIST - FY Work Unit County Project and Task Task Status Planning Comments Engineering Adams Texas Tea Bond Claim: Task 2.1, 3.1A - Plug and Abandon, Flowline Abandonment , Engineering Adams Texas Tea Bond Claim: Task 2.1, 3.1A - Plug and Abandon, Flowline Abandonment , Engineering Adams Texas Tea Bond Claim: Task 2.1, 3.1A - Plug and Abandon, Flowline Abandonment , Engineering Adams Texas Tea Bond Claim: Task 2.1, 3.1A - Plug and Abandon, Flowline Abandonment , Engineering Adams Texas Tea Bond Claim: Task 3.3, Plug and Abandon, Flowline Abandonment , Engineering Boulder Juhl #1: Task 1 - Plug and Abandon, Flowline Abandonment , Environmental Jackson CM Production Bond Claim: Task Sampling and Analysis, Spill or Remediation , Environmental Jackson CM Production Bond Claim: Task Sampling and Analysis, Spill or Remediation , Environmental Jackson CM Production Bond Claim: Task 1.7, Equipment Intervention , Engineering Jackson CM Production Bond Claim: Task 3.1, MIT or Other Well Work, Plug and Abandon , Engineering Jackson CM Production Bond Claim: Task 3.1, MIT or Other Well Work, Plug and Abandon , Completed Plug well and abandon flowline; cut off casing during landfill expansion Completed Plug well and abandon flowline Completed FY Work: abandon flowline (complete). Timing for final Completed Plug well and abandon flowline Completed Plug well and abandon flowline Completed Fluid disposal Completed Soil sampling and analysis Completed Soil sampling and analysis Completed Remove liquids from tanks Completed FY Work: Set downhole plug to TA well and MIT (complete). Completed FY Work: Wellhead repair (complete). Timing for final plugging

14 14 April 30, 2018 Oil and Gas Staff Report COMPLETED TASK LIST - FY , cont. Work Unit County Project and Task Task Status Planning Comments Engineering Jackson CM Production Bond Claim: Task MIT or Other Well Work, Plug and Abandon , Operations La Plata Atom Petroleum Bond Claim: Task Equipment Intervention , Engineering La Plata Atom Petroleum Bond Claim: Task MIT or Other Well Work , Completed FY Work: Set downhole plug to TA well and MIT (complete). Completed Remove liquids from tank Completed FY Work: Removed liquid from cellar, no wellhead leak Environmental La Plata McCullough #4: Task 2 - Sampling and Analysis , Completed Collect wellhead gas samples Engineering La Plata Red Mesa Holdings Bond Claim: Task 2 - MIT or Other Well Work, Complaint response, Bradenhead test , 067- Engineering La Plata Red Mesa Holdings Bond Claim: Task 2 - MIT or Other Well Work, Plug and Abandon, Flowline Abandonment , Environmental La Plata Red Mesa Holdings Bond Claim: Task 3 - Sampling and Analysis, Spill or Remediation , Operations La Plata Red Mesa Holdings Bond Claim: Task 6 - Equipment Intervention, Remove crude oil , Reclamation La Plata Red Mesa Holdings Bond Claim: Task 7 - Stormwater BMPs (maintenance) - Red Mesa, Engineering La Plata Reynolds* Noel Bond Claim: Task MIT or Other Well Work, Install pressure gauge , Completed Set downhole plugs to TA well, perform MIT, abandon flowline, and Completed Plug well and abandon flowlines, remove pump jack, and install Completed FY Work: Remove hydrocarbon-impacted soil (includes Completed Remove liquids from tank Completed Install and maintain stormwater BMPs Completed Wellhead work to prepare for future re-entry to plug and abandon, Reclamation Larimer Ranchers Bond Claim: Task 2 - Engineering Design , Completed Soil sampling and analysis Operations Logan CM Production Bond Claim: Task Equipment Intervention - Cliff and Mount Hope s, Environmental Logan Red Mountain Bond Claim: Task 13 - Sampling and Analysis, Spill or Remediation , Engineering Logan Red Mountain Bond Claim: Task 8 - Plug and Abandon, Flowline Abandonment , Engineering Mesa DB Orphan #8: Task 1 - Plug and Abandon , Environmental Mesa DB Orphan #8: Task 2 - Sampling and Analysis, Soil Vapor Monitoring , Environmental Mesa DB Orphan #8: Task 3 - Soil Vapor Extraction System , Engineering Mesa Lloyd and Lowell #1: Task 2 - Plug and Abandon , Reclamation Moffat Tatonka Bond Claim: Task 10 - Weed Control (maintenance), Stormwater BMP maintenance , Engineering Moffat Vitruvian Exploration Bond Claim: Task 1 - Flowline Abandonment , Engineering Moffat Vitruvian Exploration Bond Claim: Task 1 - Flowline Abandonment , Engineering Montezuma Atom Petroleum Bond Claim: Task Plug and Abandon, Flowline Abandonment , Engineering Montezuma Atom Petroleum Bond Claim: Task Plug and Abandon, Flowline Abandonment , Completed Completed Collected samples for analysis at produced water pit and around other Completed Plug well and abandon flowline Completed Set surface plug, cut off casing, and weld plate Completed Soil gas monitoring Completed FY Work: Wind turbine ventilator installed. SVE blower shut Completed Plug well Completed Stormwater permit Completed Abandon flowlines Completed Abandon flowlines Completed Plug well and abandon flowlines Completed Plug well and abandon flowlines Environmental Montezuma Pilcher #1: Task 1 - Sampling and Analysis , Completed Collect samples at former tank battery location and develop Reclamation Montezuma Wolcott #1: Task 2 - Reclamation (initial work) , Completed Reclaim location Reclamation Montezuma Woosley Oil - State #1-36: Task 4 - Reclamation (initial Completed Reclaim location work) ,

15 Oil and Gas Staff Report April 30, COMPLETED TASK LIST - FY , cont. Work Unit County Project and Task Task Status Planning Comments Reclamation Montrose Redwine Bond Claim: Task 4 - Stormwater BMPs (maintenance), Weed Control (maintenance) , Engineering Weld Texas Tea Bond Claim: Task 3.3, Plug and Abandon, Flowline Abandonment , Engineering Weld Texas Tea Bond Claim: Task 3.3, Plug and Abandon, Flowline Abandonment , Completed Reclamation maintenance Completed FY Work: abandon flowline (complete). Timing for final Completed FY work: abandon flowline (complete at Tank Battery). Timing PROJECT FINANCIALS - FY Project Name BOND Actual PROW Actual EMGY Actual Subtotals Actual Atom Petroleum Bond Claim $ 1,440 $ - $ - $ 1,440 CM Production Bond Claim $ 54,549 $ 13,104 $ - $ 67,654 DB Orphan #8 $ - $ 13,027 $ - $ 13,027 Juhl #1 $ - $ 78 $ - $ 78 Lloyd and Lowell #1 $ - $ 76,610 $ - $ 76,610 McCullough #4 $ - $ 3,007 $ - $ 3,007 Pilcher #1 $ - $ 1,074 $ - $ 1,074 Ranchers Bond Claim $ - $ 4,585 $ - $ 4,585 Red Mesa Holdings Bond Claim $ 60,574 $ 41,214 $ - $ 101,787 Red Mountain Bond Claim $ 30,842 $ - $ - $ 30,842 Redwine Bond Claim $ - $ 3,023 $ - $ 3,023 Reynolds* Noel Bond Claim $ 841 $ - $ - $ 841 Tatonka Bond Claim $ - $ 350 $ - $ 350 Texas Tea Bond Claim $ 31,568 $ 109,335 $ - $ 140,902 Vitruvian Exploration Bond Claim $ 9,010 $ - $ - $ 9,010 Wolcott #1 $ - $ 407 $ - $ 407 Woosley Oil - State #1-36 $ - $ 322 $ - $ 322 TOTAL EXPENDITURES -> $ 188,824 $ 266,136 $ - $ 454,959 NOTES: Project and Task Format: [Location or Well Name and Number (if orphan) or Operator Name + "Bond Claim"] : "Task" [Task No(s)] - [Task Type(s)] - [Facility ID Number], [Well API Number (county and sequence code, if well work included with task)] Project Financials: COGCC may be waiting on invoices for some Completed Tasks, and therefore expenditures for those Tasks may not be shown in the Project Financials Section. ABREVIATIONS: PROW FUNDS SCOREBOARD EMGY = Emergency Response Appropriation $ 445,000 Annual PROW Appropriation PROW = Plugging and Reclaiming Orphaned Wells Appropriation $ (115,712) and In Progress Estimate $ (49,951) Completed Work (Waiting on Invoice Approval) $ (266,136) Completed Work (Invoiced) $ 13,201 Estimated Fiscal Year End Balance (Scoreboard excludes work involving Bond Expenditures)

16 Applications Applications 16 April 30, 2018 Oil and Gas Staff Report Monthly Permit Activity as of April 1, 2018 Form/Month Backlog Received Approved Withdrawn Rejected Incomplete 1 In-Process Remaining 2 Form2A Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Drilling Mar-17 1, ,480 1,611 Apr-17 1, ,460 1,627 May-17 1, ,334 1,502 Jun-17 1, ,467 1,652 Jul-17 1, ,656 1,802 Aug-17 1, ,855 1,992 Sep-17 1, ,887 2,022 Oct-17 2, ,983 2,122 Nov-17 2, ,026 2,151 Dec-17 2, ,162 2,286 Jan-18 2, ,546 2,639 Feb-18 2, ,980 3,079 Mar-18 3, ,278 3,376 Recompletion Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Incomplete are applications that have missing or inaccurate data and cannot be approved. 2 Backlog = Incomplete + In-process = Remaining permits from previous month. Received Applications 1, Received Form 2A Received Drilling Received Recompletion Mar-17 Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar Approved Applications Approved Form 2A Approved Drilling Approved Recompletion Mar-17 Apr-17 May-17 Jun-17 Jul-17 Aug-17 Sep-17 Oct-17 Nov-17 Dec-17 Jan-18 Feb-18 Mar-18

17 Oil and Gas Staff Report April 30, Status of Permit Applications Filed By Month as of April 1, 2018 Year Month Received Approved Withdrawn In Process Percent In Process Average Days to Process Less Than 30 Days 30 to 49 Days Greater Than 50 Days 2013 TOTAL 1,281 1, % TOTAL 1,114 1, % TOTAL % TOTAL % JAN % FEB % MAR % APR % MAY % JUNE % JULY % AUG % SEP % OCT % NOV % DEC % TOTAL % JAN % FEB % MAR % TOTAL % Year Month Received Approved Withdrawn Form 2A Location Assessment Form 2 Application For Permit to Drill (APDs) In Process Percent In Process Average Days to Process Less Than 30 Days 30 to 49 Days Greater Than 50 Days 2013 TOTAL 4,548 4, % 1,046 1,626 1, TOTAL 4,208 4, % 689 1,629 1, TOTAL 3,237 3, % , TOTAL 3,253 3, % , JAN % FEB % MAR % APR % MAY % JUNE % JULY % AUG % SEP % OCT % NOV % DEC % TOTAL 5,548 3, ,579 28% , JAN % FEB % MAR % TOTAL 2, ,782 83%

18 18 April 30, 2018 Oil and Gas Staff Report Annual Drilling Permits by County as of April 1, 2018 County ADAMS ARAPAHOE ARCHULETA BACA BENT BOULDER BROOMFIELD CHEYENNE COSTILLA CROWLEY 2 3 DELTA DENVER DOLORES EAGLE 1 ELBERT EL PASO FREMONT GARFIELD 1,509 1,845 2,550 2,888 1,981 2,037 1,323 1, , GRAND GUNNISON HUERFANO JACKSON JEFFERSON KIOWA KIT CARSON LA PLATA LARIMER LAS ANIMAS LINCOLN LOGAN MESA MOFFAT MONTEZUMA MONTROSE MORGAN OTERO PARK PHILLIPS PITKIN 1 1 PROWERS RIO BLANCO RIO GRANDE ROUTT SAGUACHE SAN MIGUEL SEDGWICK WASHINGTON WELD 901 1,418 1,527 2,340 1,448 2,152 2,262 1,826 2,468 2,303 1,841 1,704 2, YUMA TOTAL 4,364 5,904 6,368 8,027 5,159 5,996 4,659 3,773 4,025 4,190 2,987 2,835 3, ALL COUNTIES 9,000 8,000 8,027 7,000 6,000 5,000 4,000 3,000 2,000 1,529 2,273 2,008 2,249 2,917 4,364 5,904 6,368 5,159 5,996 4,659 3,773 4,025 4,190 2,987 2,835 3,906 1,

19 Oil and Gas Staff Report April 30, Form 2A Breakdown By County By Year as of April 1, 2018 Year County Form 2As Completed In Process New Location CDP SWH RSO CDPHE 2009 Total State Total State 2,377 2, , Total State 2,297 2, , Total State 1,297 1, Total State 1,195 1, Total State 1,067 1, Total State Total State ADAMS ARAPAHOE ARCHULETA BACA CROWLEY DOLORES ELBERT FREMONT GARFIELD GUNNISON JACKSON LA PLATA LARIMER LINCOLN MESA MOFFAT MONTEZUMA MORGAN RIO BLANCO WASHINGTON WELD YUMA Total State ADAMS ARAPAHOE BROOMFIELD DOLORES GARFIELD LA PLATA LARIMER LINCOLN LOGAN MESA MOFFAT MONTEZUMA MORGAN RIO BLANCO WASHINGTON WELD Total State Abbreviations: CDP = Comprehensive Drilling Plan RSO = Restricted Surface Occupancy consultation SWH = Sensitive Wildlife Habitat consultation CDPHE= Colorado Department of Health and Environment consultation

20 20 April 30, 2018 Oil and Gas Staff Report Horizontal Well Activity as of April 1, 2018 Prior Years Total Completion County Drilled DA PA Permit Spud Permit Spud Permit Spud Permit Spud Permit Spud Permit Spud Permit Spud Permit Spud Permit Spud Permit Spud Spud AC PR DA PA ADAMS ARAPAHOE ARCHULETA BENT BOULDER 4 CHEYENNE DELTA DOLORES EL PASO 10 ELBERT 1 1 FREMONT GARFIELD GUNNISON HUERFANO JACKSON KIOWA KIT CARSON LA PLATA LARIMER LAS ANIMAS LINCOLN LOGAN MESA MOFFAT MONTEZUMA MORGAN PARK RIO BLANCO ROUTT SAN MIGUEL WASHINGTON WELD ,114 1,099 2,215 1,423 1,789 1,063 1, ,435 1, ,779 4, YUMA TOTAL Horizontal , ,260 1,160 2,428 1,484 2,016 1,096 1, ,837 1, , , Percent of Total HZ 16% 9% 0% 70% 0% 2% Total All Permits 5,159 5,996 4,659 3,773 4,025 4,190 2,988 2,835 3, HZ Percent of Total 2.8% 5.6% 19.3% 31.9% 56.1% 57.9% 67.5% 67.7% 73.2% 70.0%

21 Oil and Gas Staff Report April 30, Well to Building Setbacks by Year and by County as of April 1, 2018 Count of well locations, grouped by proximity from well to buildings. Location Proximity to Buildings Number of Locations Since 2009 Less than 150 feet to 350 feet to 500 feet to 1000 feet , feet 1,705 1, ,860 TOTAL LOCATIONS 2,261 1,962 1,128 1, ,210 County TOTAL Less than 150 feet 150 to 350 feet 350 to 500 feet 500 to 1000 feet feet ADAMS ARAPAHOE ARCHULETA BACA BENT BOULDER BROOMFIELD CHEYENNE CROWLEY DELTA DOLORES EAGLE EL PASO ELBERT FREMONT GARFIELD GUNNISON HUERFANO JACKSON KIOWA KIT CARSON LA PLATA LARIMER LAS ANIMAS LINCOLN LOGAN MESA MOFFAT MONTEZUMA MONTROSE MORGAN PARK PHILLIPS PITKIN PROWERS RIO BLANCO RIO GRANDE ROUTT SAN MIGUEL SEDGWICK WASHINGTON WELD 5, ,212 3,600 YUMA

22 22 April 30, 2018 Oil and Gas Staff Report Well to Building Setbacks Less Than Two Hundred Feet as of April 1, 2018 Year Location Doc Number County High Density New Location Distance (Feet) Proximity (Feet) Building Description WELD No Yes 46 less 150 Building to be razed CHEYENNE No No 58 less 150 Water well house WELD No No 58 less 150 Vehicle garage WELD No Yes 69 less 150 Abandoned hog shed WELD No No 78 less 150 Well shed WELD No No 80 less 150 Livestock shed GUNNISON No Yes 90 less 150 Equipment shed WELD No Yes 102 less 150 Building to be razed WELD No Yes 103 less 150 Building to be razed WELD No No 122 less 150 Storage shed LAS ANIMAS No Yes 127 less 150 Operator is owner PHILLIPS No No 132 less 150 Grain storage WELD No Yes 142 less 150 Barn WELD No Yes 143 less 150 Irrigation pump house WELD No Yes 145 less 150 Storage barn LINCOLN No No 150 less 150 Gas plant equipment building WELD No No to 350 Livestock enclosure WELD No Yes to 350 Unused storage shed GARFIELD No No to 350 Gravel pit scale house WELD No Yes to 350 Existing well / storage building WELD No No to 350 Equipment barn WELD No Yes to 350 Abandoned WELD No Yes to 350 Equipment shed WELD No Yes to 350 Barn LA PLATA No Yes to 350 Residence WELD No Yes to 350 Goat barn WELD No Yes to 350 Storage shed WELD No No to 350 Storage shed WELD No No to 350 Abandoned turkey barn WELD No No to 350 Abandoned turkey barn WELD No Yes to 350 Residence WELD No Yes to 350 Shed WELD No Yes to 350 Residence WELD No Yes to 350 Garage / storage shed WELD No No to 350 Livestock shed WELD No No to 350 Storage shed WELD No Yes to 350 Turkey barn WELD No Yes to 350 Abandoned guard shack WELD No No to 350 Cement service building YUMA No Yes to 350 Steel barn

23 Oil and Gas Staff Report April 30, Annual Well Starts by County as of April 1, 2018 County ADAMS ARAPAHOE ARCHULETA BACA BENT BOULDER BROOMFIELD CHEYENNE COSTILLA CROWLEY 2 1 DELTA DENVER DOLORES EAGLE 1 EL PASO ELBERT FREMONT GARFIELD ,005 1,304 1, GUNNISON HUERFANO JACKSON JEFFERSON 2 KIOWA KIT CARSON LA PLATA LARIMER LAS ANIMAS LINCOLN LOGAN MESA MOFFAT MONTEZUMA MONTROSE MORGAN PARK 2 PHILLIPS PROWERS RIO BLANCO RIO GRANDE 1 ROUTT SAN MIGUEL SEDGWICK WASHINGTON WELD ,222 1, ,209 1,672 1,458 1,313 1,567 1, , YUMA TOTAL 2,092 3,004 3,542 4,048 4,465 2,072 2,778 3,219 2,296 1,977 2,250 1,477 1,019 1, ,000 4,500 4,000 3,500 3,000 2,500 2,000 1,500 1, ALL COUNTIES 4,465 4,048 3,542 3,219 3,004 2,778 2,092 2,296 2,250 2,072 1,977 1,927 1,477 1,

24 24 April 30, 2018 Oil and Gas Staff Report Active Wells by County and Status as of April 1, 2018 Temp Waiting on Active Total COUNTY Drilling Domestic Injecting Producing Shut In Aband Completion Storage Active Wells ADAMS ARAPAHOE ARCHULETA BACA BENT BOULDER BROOMFIELD CHEYENNE CROWLEY 0 DELTA DENVER DOLORES EL PASO ELBERT FREMONT GARFIELD ,507 GUNNISON HUERFANO JACKSON JEFFERSON KIOWA KIT CARSON LA PLATA ,347 LARIMER LAS ANIMAS ,927 LINCOLN LOGAN MESA ,221 MOFFAT MONTEZUMA MONTROSE 1 1 MORGAN OURAY PARK 0 PHILLIPS PITKIN PROWERS RIO BLANCO ,878 ROUTT SAN MIGUEL SEDGWICK WASHINGTON WELD ,356 YUMA ,866 Totals 1, ,470 10,810 1, ,811

25 Oil and Gas Staff Report April 30, Monthly Statistics as of April 1, 2018 Page 1 of 2 YEAR and MONTH Baker - Permits Well Active Hughes Drilling Recompletion Injection Pits Locations Spud Drilling Active Public Visits Rig Count Rcvd Apvd Rcvd Apvd Rcvd Apvd Rcvd Apvd Rcvd Authz Notices Permits Wells Data Office Internet 2011 TOTAL 4,709 4, ,382 2,267 3, ,294 1,337, TOTAL 3,982 3, ,373 1,293 2, ,305 1,324, JAN ,060 50, ,406 FEB ,250 50, ,649 MAR ,093 50, ,019 APR ,925 50, ,459 MAY ,110 50, ,215 JUN ,273 50, ,015 JUL ,070 51, ,558 AUG ,200 51, ,722 SEP ,185 51, ,256 OCT ,967 51, ,151 NOV ,141 51, ,903 DEC ,129 51, , TOTAL 4,481 4, ,268 1,213 1, , , JAN ,926 51, ,150 FEB ,051 51, ,408 MAR ,997 51, ,620 APR ,897 52, ,558 MAY ,923 52, ,365 JUN ,924 52, ,518 JUL ,955 52, ,481 AUG ,060 52, ,431 SEP ,006 52, ,577 OCT ,827 52, ,030 NOV ,171 52, ,583 DEC ,236 53, , TOTAL 4,223 4, ,113 1,115 2, , , JAN ,060 53, ,502 FEB ,750 53, ,245 MAR ,983 53, ,513 APR ,854 53, ,559 MAY ,632 53, unavailable JUN ,726 53, unavailable JUL ,663 53, ,975 AUG ,847 53, ,674 SEP ,953 53, ,642 OCT ,694 53, ,199 NOV ,765 53, ,112 DEC ,594 53, , TOTAL 3,505 2, , , , JAN ,528 53, ,105 FEB ,599 53, ,611 MAR ,530 53, ,902 APR ,511 53, ,914 MAY ,464 53, ,778 JUN ,456 53, ,284 JUL ,344 53, ,151 AUG ,436 53, ,192 SEP ,522 53, ,698 OCT ,601 53, ,893 NOV ,566 53, ,140 DEC ,477 54, , TOTAL 3,395 2, , , , JAN ,492 54, ,702 FEB ,543 54, ,715 MAR ,714 54, ,952 APR ,635 54, ,406 MAY ,899 54, ,109 JUNE ,947 54, ,644 JULY ,999 54, ,025 AUG ,000 54, ,715 SEP ,976 54, ,402 OCT ,022 54, ,995 NOV ,016 55, ,802 DEC ,039 55, , TOTAL 5,880 3, , , , JAN ,920 55, ,895 FEB ,871 55, ,666 MAR ,024 54, , TOTAL 2, ,746 Abbreviation Key: Rcvd = Received, Apvd = Approved, Authz = Authorized

26 26 April 30, 2018 Oil and Gas Staff Report Monthly Statistics as of April 1, 2018 Page 2 of 2 YEAR and MONTH Well Bonds Remediation Oper Operators Release Claim Hearings Enforcement Projects Inspections Change New Inactive Ind Blnkt Replace Ind Blnkt Apps. Orders NOAVs AOCs OFVs Cmplt Spills Rcvd Comp Wells Locations 2011 TOTAL 6, , TOTAL 7, ,071 12, JAN , FEB , MAR ,968 1,149 APR , MAY ,621 1,576 JUN 1, ,860 1,102 JUL 1, ,298 1,338 AUG ,146 1,033 SEP , OCT ,868 1,158 NOV ,401 1,613 DEC 1, ,677 1, TOTAL 7, ,551 13, JAN 1, ,243 1,597 FEB 2, ,330 1,282 MAR ,822 1,298 APR ,651 1,715 MAY ,437 1,571 JUN 1, ,209 1,717 JUL ,071 1,536 AUG ,788 1,682 SEP ,587 1,616 OCT ,886 1,914 NOV ,156 1,458 DEC 1, ,028 1, TOTAL 10, ,208 18, JAN ,491 1,246 FEB ,667 1,382 MAR ,469 1,738 APR ,451 1,620 MAY ,869 1,422 JUN ,366 1,716 JUL ,445 1,774 AUG ,693 1,848 SEP ,887 1,528 OCT ,420 1,494 NOV ,348 1,666 DEC ,851 1, TOTAL 4, ,957 19, JAN ,184 1,551 FEB ,666 1,738 MAR 1, ,020 1,646 APR ,046 2,117 MAY ,491 2,193 JUN ,099 2,330 JUL 2, ,483 2,068 AUG ,065 2,288 SEP ,527 1,788 OCT ,325 1,811 NOV ,855 1,912 DEC ,374 1, TOTAL 6, ,135 23, JAN 4, ,007 1,447 FEB ,180 1,372 MAR 1, ,812 1,851 APR ,895 1,578 MAY ,491 1,487 JUNE ,532 1,680 JULY ,168 1,300 AUG ,903 1,712 SEP ,804 1,568 OCT 1, ,770 1,593 NOV ,570 1,180 DEC ,011 1, TOTAL 11, , ,143 17,927 JAN ,371 1,247 FEB ,985 1,028 MAR ,219 1, TOTAL ,575 3,688 Abbreviation Key: Ind = Individual, Blnkt = Blanket, Apps = Application for Hearing, NOAV = Notice of Alleged Violation, AOC = Administrative Order of Consent, OFV = Order Finding Violation, Cmplt = Complaint, Comp = Completed