• §§ 221 to 222i. Omitted

• § 223. Leases; amount and survey of land; term of lease; royalties and annual rental

• § 223a. Repealed.

• § 224. Payments for oil or gas taken prior to application for lease

• § 225. Condition of lease, forfeiture for violation

• § 226. Lease of oil and gas lands

• § 226-1. Extension of noncompetitive oil or gas lease issued before

• § 226-2. Limitations for filing oil and gas contests

• § 226-3. Lands not subject to oil and gas leasing

• §§ 226a, 226b. Repealed.

• § 226c. Reduction of royalties under existing leases

• §§ 226d, 226e. Omitted

• § 227. Omitted

• § 228. Prospecting permits and leases to persons of lands not withdrawn; terms and conditions of; fraud of claimants

• § 229. Preference right to permits or leases of claimants of lands bona fide entered as agricultural land; terms and conditions

• § 229a. Water struck while drilling for oil and gas

• §§ 230 to 233. Repealed.

• § 233a. Permits or leases of certain lands in Okla­homa; retention of royalties

• §§ 234 to 236. Repealed.

• § 236a. Lands in naval petroleum reserves and naval oil-shale reserves; effect of other laws

• § 236b. Existing leases within naval petroleum reserves not affected

• § 237. Omitted