Directive 065: Resources Applications for Oil and Gas Reservoirs ...

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Figure 7.1. OGCR Schedule 13A Baseline well densities for standard DSUs vary depending on the substance, production source, formation, and area of the province from which oil or gas is being produced. Gas The baseline well density for gas production province-wide is two wells per pool per standard DSU, except that for • coalbed methane (CBM), including coal seams with other interbedded lithologies, or for shale gas reservoirs throughout the province, there are no well density restrictions;, • all gas zones to the base of the Colorado Group in the area outlined in Schedule 13A, there are no well density restrictions; and • the designated strata and stratigraphic equivalents between the top of the Smoky Group and the base of the Rock Creek Member in the area outlined in Schedule 13B of the OGCR, as shown in Figure 7.2, the baseline well density is four wells per pool per standard DSU. 7-2 • ERCB Directive 065: Resources Applications / Application for Special Well Spacing (October 2011)
Oil The baseline well density for oil is one well per pool per standard DSU, except that for • the Mannville Group in Schedule 13A, the baseline well density is two wells per pool per standard DSU. Figure 7.2. OGCR Schedule 13B The standard DSU size of one section for gas wells and one quarter section for oil wells remains the same regardless of the baseline well density. A block on land containing multiple, contiguous DSUs of common ownership as defined in Section 1.020(2)(4) of the OGCR may be developed without a special well spacing approval, limited only by the standard target area on the external boundaries of that block of land, as long as the baseline well density per DSU is not exceeded for that area or strata. Figures showing examples of development on multiple contiguous DSUs of common ownership can be found in Appendix L. ERCB Directive 065: Resources Applications / Application for Special Well Spacing (October 2011) • 7-3
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Directive 065 Revised edition Octob
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6.2 When to Make This Application .
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How to Use This Directive Introduct
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filing applications All other secti
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Gas Conservation Act, Oil and Gas C
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Figure 2. Resources Applications Ev
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DAY MONTH YEAR Resources Applicatio
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Resources Applications Notification
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Table 1. Minimum notification requi
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Unit 1 Equity 1.1 Application for a
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Requirements Comments ii) interpret
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Requirements Comments It is not usu
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51(4)(b), 55(2), and 56, although e
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Requirements Comments vi) the scale
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Requirements b) a statement of the
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1.3 Application for a Common Carrie
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Requirements b) the name of the com
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Requirements Comments iii) completi
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Requirements b) a statement of the
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1.4 Application for a Common Proces
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Requirements 2) A statement of whet
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Requirements wellbore(s), with date
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Requirements Comments into an alloc
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1.5 Application for a Compulsory Po
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Requirements 3) A statement of the
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Requirements ii) interpretation of
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Unit 2 Conservation 2.1 Application
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The ERCB will issue its disposition
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• The holder of the ER approval m
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• The proposed injection wells ha
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3) What is the existing ERCB approv
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important to enter the correct iden
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YES means that your pool interpreta
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2) the expected sweep efficiencies
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Along with the stage of reserves re
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If the proposed ER scheme is for a
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3) the forecast annual gas injectio
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2.4 Application for Concurrent Prod
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Requirements d) the supporting data
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2.5 Application for Pool Delineatio
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Requirements c) an interpreted and
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Unit 3 Production Control 3.1 Commi
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3.1.3.4 Compliance Assurance With t
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• varying interests, and • off-
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3.1.4 Determination of Commingling
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Figure 3.2 Decision Tree for the Co
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Figure 3.3. Decision Tree to Determ
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Figure 3.4. Decision Tree to Determ
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If it is anticipated that water vol
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commingling a minimum of 15 working
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If commingling is desired for pools
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Table 3.2 Summary of Requirements f
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Requirements • an evaluation of t
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Requirements 4) If there are perfor
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Requirements c) a tabulation of the
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Requirements 18) Identification of
Page 113 and 114: 3.2 Background to Good Production P
Page 115 and 116: Requirements Comments d) a tabulati
Page 117 and 118: Requirements Comments more informat
Page 119 and 120: 3.5.1 Requirements for an Applicati
Page 121 and 122: 3.6.3 How the ERCB Processes the Ap
Page 123 and 124: Requirements Comments b) the predic
Page 125 and 126: Requirements Comments considered to
Page 127 and 128: Unit 4 Disposal/Storage 4.1 Applica
Page 129 and 130: Requirements Comments c) porosity a
Page 131 and 132: Requirements 11) A tabulation of yo
Page 133 and 134: Equity—Class II-IV Only Disposal
Page 135 and 136: Requirements Comments 5) A discussi
Page 137 and 138: Requirements porosity, and water sa
Page 139 and 140: Requirements 2) For non-H 2 S gas d
Page 141 and 142: Notification—Equity and Safety Re
Page 143 and 144: Requirements Comments i) stratigrap
Page 145 and 146: Pool Reserves and Deliverability In
Page 147 and 148: Environment and Safety The ERCB is
Page 149 and 150: Unit 5 Corporate Changes 5.1 Change
Page 151 and 152: Unit 6 Gas and Ethane Removal 6.1 B
Page 153 and 154: 6.3.3 Short-Term Ethane Removal App
Page 155 and 156: Requirements Comments If an existin
Page 157 and 158: Requirements Comments authorized”
Page 159 and 160: Requirements • the zone or zones
Page 161 and 162: Requirements Comments 3) Permit(s)
Page 163: Unit 7 Application for Special Well
Page 167 and 168: If the ownership within a holding i
Page 169 and 170: 7.2.6 When to File a Spacing Applic
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Page 173 and 174: 7.3.1.5 Outstanding Objections All
Page 175 and 176: • In the case of a commingled wel
Page 177 and 178: 3) The applied-for well density mus
Page 179 and 180: 7.4.6 ERCB Spacing Application Deci
Page 181 and 182: 7.6 Explanatory Notes for Applicati
Page 183 and 184: 7.6.2.4 Application Details 1) What
Page 185 and 186: Table 7.2. Production and volumetri
Page 187 and 188: Appendix A References How to Use Th
Page 189 and 190: Unit 4—Disposal/Storage 4.1 Class
Page 191 and 192: Appendix B Notification Templates S
Page 193 and 194: Sample Notice Letters for Commingli
Page 195 and 196: Sample Template of Notification Let
Page 197 and 198: Appendix C Application for Gas-Oil
Page 199 and 200: Appendix D Transfer of Approval AGR
Page 201 and 202: Appendix E ERCB Staff Contacts* UNI
Page 203 and 204: Appendix F Enhanced Recovery (ER) S
Page 205 and 206: Resources Enhanced Recovery (ER) Sc
Page 207 and 208: 10. Provide the following for the p
Page 209 and 210: Appendix G Gas and Ethane Removal F
Page 211 and 212: Short-Term Gas Removal Application
Page 213 and 214: This application is made under Sect
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Long-Term Gas Removal Application (
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Short-Term Ethane Removal Applicati
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Appendix H Gas Reserve Data Sheet E
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Appendix I EAS Well Spacing Applica
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New Spacing Application—Holdings
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Completing the New Spacing Applicat
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• 1 Section • Limited by Buffer
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New Spacing Application—Special D
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Completing the New Spacing Applicat
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Rescind Spacing Application—Holdi
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Completing the Rescind Spacing Appl
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Rescind Spacing Application—Speci
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Completing the Rescind Spacing Appl
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Modify Spacing Application—Holdin
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Completing the Modify Spacing Appli
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Appendix J Special Well Spacing Not
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ERCB that you do not want to appear
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OR As [Company] is the lessee of yo
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Appendix K Special Well Spacing Att
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Lessee Map and Notification Area Sh
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Appendix L Standard Target Areas an
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Appendix M Target Area Descriptions
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Appendix N Special Well Spacing Dec
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DECLARATION OF NOTIFICATION _______
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