Warning: array_flip(): Can only flip string and integer values, entry skipped in Drupal\Core\Entity\EntityStorageBase->loadMultiple() (line 283 of core/lib/Drupal/Core/Entity/EntityStorageBase.php).
41. Musaed N. J. AlAwad and Mohammed Amro: “Prediction of Pressure Drop Required for Safe Underbalanced Drilling.”, Journal of Engineering, Vol. 10, No. 3, pp. 111 to 118, 2000.
101. AlAwad, Musaed N. J., Faisal S. Altawati, Mohammed A. Almobarky, Khaled A. Fattah, and Khalid A. AlShemmari: 2026. "Oil- and Gas-Well Casing-Setting-Depth Estimation Methods: A New Practical…