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FORMATION EVALUATION PROJECT.pptx

  1. FORMATION EVALUATION PROJECT PRESENTERS: Ruzin, Jala and Mahmud
  2. SHALE VOLUME 10173 ft: ๐ผ๐บ๐‘… = ๐บ๐‘…๐‘™๐‘œ๐‘” โˆ’ ๐บ๐‘…๐‘š๐‘–๐‘› ๐บ๐‘…๐‘š๐‘Ž๐‘ฅ โˆ’ ๐บ๐‘…๐‘š๐‘–๐‘› = 53 โˆ’ 11 99 โˆ’ 11 = 0.477 ๐‘‰๐‘ โ„Ž = 0.083 23.7ร—๐ผ๐บ๐‘… โˆ’ 1 = ๐ŸŽ. ๐Ÿ๐Ÿ—๐Ÿ— ๐’๐’“ ๐Ÿ๐Ÿ—. ๐Ÿ—%
  3. Density porosity ๐œ‘๐‘‘ = ๐œŒ๐‘š๐‘Ž โˆ’ ๐œŒ๐‘ ๐œŒ๐‘š๐‘Ž โˆ’ ๐œŒ๐‘“ = 2.65 โˆ’ 2.420818 2.65 โˆ’ 1 = ๐ŸŽ. ๐Ÿ๐Ÿ‘๐Ÿ–๐Ÿ— ๐’๐’“ ๐Ÿ๐Ÿ‘. ๐Ÿ–๐Ÿ—% ๐œŒ๐‘š๐‘Ž= 2.65 g/cm3 ๐œŒ๐‘“= 1 g/cm3 ๐œŒ๐‘= 2.420818 g/cm3
  4. Sonic Porosity ๐œ‘๐‘  = 5 8 ร— โˆ†๐‘ก๐‘™๐‘œ๐‘” โˆ’ โˆ†๐‘ก๐‘š๐‘Ž โˆ†๐‘ก๐‘™๐‘œ๐‘” = 94.27595 โˆ’ 55.6 94.27595 = ๐ŸŽ. ๐Ÿ๐Ÿ“๐Ÿ”๐Ÿ’ ๐’๐’“ ๐Ÿ๐Ÿ“. ๐Ÿ”๐Ÿ’% โˆ†๐‘ก๐‘š๐‘Ž= 55.6 us ft โˆ†๐‘ก๐‘™๐‘œ๐‘”= 94.27595 us/ft
  5. Neutron porosity ๐œ‘๐‘ = ๐ŸŽ. ๐Ÿ๐Ÿ‘๐Ÿ–๐Ÿ•๐Ÿ๐Ÿ๐Ÿ“ ๐’๐’“ ๐Ÿ๐Ÿ‘. ๐Ÿ–๐Ÿ•%
  6. Average or Total porosity ๐œ‘๐‘Ž = ๐œ‘๐‘‘ + ๐œ‘๐‘  + ๐œ‘๐‘› 3 = 13.89 + 25.64 + 23.87 3 = ๐Ÿ๐Ÿ. ๐Ÿ๐Ÿ‘%
  7. Effective porosity ๐œ‘๐‘’ = ๐œ‘๐‘ก ร— 1 โˆ’ ๐‘‰๐‘ โ„Ž = 21.13 ร— 1 โˆ’ 0.199 = ๐Ÿ๐Ÿ”. ๐Ÿ—๐Ÿ๐Ÿ“ %
  8. Water Saturation ๐‘†๐‘ค = ( ๐‘Ž ร— ๐‘…๐‘ค ๐‘…๐‘ก ร— ๐œ‘๐‘š) 1/๐‘› = ( 0.81 ร— 0.066 47.38 ร— 0.242552)0.5 = ๐Ÿ๐Ÿ‘. ๐Ÿ–๐Ÿ’๐Ÿ– % a = 0.81 m = 2 n = 2 ๐‘…๐‘ค = 0.066 ohm m RESERVOIR INTERVAL: 10362-11160 ft
  9. ๐‘†โ„Ž = 1 โˆ’ ๐‘†๐‘ค = 1 โˆ’ 0.13848 = ๐ŸŽ. ๐Ÿ–๐Ÿ”๐Ÿ๐Ÿ“๐Ÿ ๐’๐’“ ๐Ÿ–๐Ÿ”. ๐Ÿ๐Ÿ“๐Ÿ % Sh > 60 %, it is considered as pay zone for the well. Negative hydrocarbon saturation values show water bearing formations.
  10. Permeability ๐‘˜ = ( 100๐œ‘2.25 ๐‘†๐‘ค๐‘– )2 = ( 100 ร— 0.242552.25 0.2 )2 = ๐Ÿ’๐Ÿ๐Ÿ”. ๐Ÿ๐Ÿ’ ๐’Ž๐‘ซ
  11. THANKS FOR ATTENTION
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