Introduction to Accounting Practice

1. Revenue

1.1. Sales

2. Methods

2.1. FC

2.2. SE

2.3. Pro/Cons

3. Costs

3.1. Finding

3.1.1. Drilling

3.1.2. Acquisition

3.2. Development

3.3. Operation

3.3.1. Production

4. Reserve

4.1. Impairment

4.2. Accounting