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Atlas Resource (formerly Titan Operating, LLC) Drill Site - 7504 Pleasant Run Road

Contact Information

Questions regarding drilling and operation of gas wells may be directed to the Community Development Department at 817.503.1052, or by email to



Drill Site Timeline

March 2011 - Drilling of first well(s) commenced

August 2011 - First phase of drilling completed


Titan Drilling Application

Request for a Special Use Permit for a gas well site on 13.24 acres on Lot 1, Block1, of the Park
Place Estates Addition and Tract 1D, Abstract 295 in the W.E. Crooks Survey located at 7404 and 7504 Pleasant Run Road, Case ZC10-022 

Titan Operating LLC Application -
Briefing Nov. 3, 2010

Titan Presentation - Drill Site

Titan Presentation - Groundwater

Hydrologic and Hydraulic Report

Webcast of Nov. 3 Council Meeting 

Titan Operating LLC Application -
Briefing Nov. 16, 2010



Related Information 

Titan Special Use Permit 
Road Remediation and Repair
Seismic Survey Map
Total Seismic Survey Packet
Material Safety Data Sheets 
  w/Hydraulic Fracturing and Fluid Breakdowns
Preliminary Regional Pipeline Route

Tree Preservation Plan
Well Bore Drilling Routes/Lateral Maps
OSHA-Gas Well Drilling


UPDATE: February 26, 2015

Hydraulic Fracturing activities at the well site located at 7504 Pleasant Run Road will continue into Friday, 2/27/2015, due to weather. All equipment should be removed from the site by the end of the day Saturday, 2/28/2015.

UPDATE: February 17, 2015

One perforating stage followed by stage six fracking operations at the well site located at 7504 Pleasant Run Road are to be conducted this month as scheduled below:

Trinity F Unit 1H perforating on Wednesday, February 18th (there will be some limited increase in truck traffic but it will be under the threshold)


Monday, February 23rd

Trinity A Unit 1H
Trinity B Unit 1H
Trinity F Unit 1H

Tuesday, February 24th

Trinity I Unit 1H
Trinity E Unit 1H
Trinity J Unit 1H

Wednesday, February 25th

Trinity D Unit 1H

Notifications of the upcoming frack operations will be sent out to all property owners within 1,500 feet of the Trinity wellbores a minimum of 72 hours before fracking begins.

Sound wall installation was completed on Monday, February 9th. Trucks will be mobilizing for fracking beginning Sunday, February 22nd, and will be off-site by Friday, February 27th. This effort will be coordinated with the Police Department.

Previous updates

Pipeline Construction

Representatives from Access Midstream, a pipeline operator, informed City staff that they have signed a contract with Atlas Resource Partners, the operator of the gas well site at 7504 Pleasant Run Road (known as the Trinity Unit on Railroad Commission License), for the survey and design of a gas well pipeline (phase one). Read more


General Administrative Permits

Grading and Hydrology Permits



Inspection Summary Reports

Inspection Reports - Phase One Drilling
View all inspection reports

Inspection Reports - Phase One Fracking
View all inspection reports

Inspection Reports - Phase Two Fracking
View all inspection reports

Noise Mitigation Plan - Final

Baseline Air Quality Assessment - February 2011

Final Air Quality Analysis Summary - Phase One Hydraulic Fracturing and Flowback Operations

Final Air Quality Analysis Summary - Phase Two Hydraulic Fracturing

Colleyville Water Baseline Report - 2012

Baseline Water Quality Assessment - March 2011










City of Colleyville | 100 Main Street, Colleyville, Texas 76034 | 817-503-1000 | Contact the city