Is in italics in your answers. The words + performance of producing wells has more and 2. A variety of tests must be made to deter- mine the perform is weM (what. what for). 3. There are some well tests to obtain certai on abour the fow rates (what for). 4. Potential test is a measuremen est amount of oil and gas produced by a well in a 24-hour period (M hat kind on. 5. The sil goes to stock ranks (where).