Location of Wells

Your Job Your Manager’s Question: If the organic matter in the formations is mature in a deep position, which formations should we consider source rock? Your Answer: X, Y, Z formations are source rocks under mature conditions. Your Action following your manager’s approval: 1. Thermal maturation modeling – find out in what depth the proposed formations are mature 2. Mapping: locate the mature source rocks, i.e. the deep locations where the proposed formations are in the depth range determined in point 1. 3. Find out reservoir rocks 4. Mapping structures where the reservoir rocks may form traps PROSPECTS

Based on Vitrinite Reflectance FORMATIONS MATURITY Based on Vitrinite Reflectance S2 TOC HI PI TMAX Jeza Fm. Immature 2.3 0.5 370 0.00 423 Umm Er Radhuma Fm. 1.1 0.3 380 425 Mukalla Fm. Tawila Group 3.8 183 0.03 429 Harshiyat Fm. 5.2 1.8 220 0.17 Qishn Fm. 2.8 1.2 230 0.125 433 Saar Fm. 1.6 0.95 200 0.215 435 Naifa Fm. 6.4 360 0.11 Sabatayn Fm. 5.0 2.2 290 0.41 437 Lam   Early Mature 3.9 1.4 280 0.12 440 Mature 1.55 180 0.20 444 Madbi 14.0 3.6 0.08 2.5 2.1 120 0.29 448 Meem 1.9 2.4 100 0.16 Shuqra Fm. 4.1 1.3 310 0.18 436 Gas generating (HI in immature stage): Mukalla S2 in immature stage: Madbi, Naifa, Harshiyat, Sabatayn, Shuqra TOC of formations with high S2 PI in mature stage: Madbi, Lam Potential source rocks: Madbi, Naifa, Sabatayn, Shuqra, Lam