ba60f6118992d8a5a2-3424 20230921072522082 beie:beie director@blueeyesintelligence.org WEB-FORM International Journal of Recent Technology and Engineering (IJRTE) IJRTE 22773878 10.35940/ijrte.2277-3878 https://www.ijrte.org/ 09 30 2023 12 3 Faculty of Mineral Technology, UPN “Veteran” Yogyakarta, Yogyakarta, Indonesia. Dr. KRT. Nur Suhascaryo https://orcid.org/0000-0002-4177-2731 Sulistyorini Widi Hastuti https://orcid.org/0009-0004-8513-7707 Faculty of Mineral Technology, UPN “Veteran” Yogyakarta, Yogyakarta, Indonesia. Eko Suyanto https://orcid.org/0009-0008-3660-1031 Drilling & Well Intervention, PT. Pertamina Hulu Rokan Zone 4, Prabumulih, Indonesia. Well "X-01" is a slant (J-Type) directional well and will be subjected to appropriate and technically qualified drilling casing planning in order to prevent problems such as burst, collapse, and tension that can cause increased internal and external pressure loads experienced by the casing. The methodology used in this research is document study and quantitative analysis in casing planning using Drilling Software by taking into account the loading acting on the casing, which is burst, collapse, tension, biaxial, and triaxial loads. Casing design planning for Well "X-01" is carried out by analyzing the casing setting depth based on PPFG data, considering kick tolerance, then casing planning is carried out using Drilling Software. The results of drilling casing planning inWell "X-01" Field "S" using Drilling Software, five design routes were obtained, that is conductor casing using X-52 casing; 157.5 ppf, surface casing using K-55 casing; 94 ppf, intermediate casing using K-55 casing; 54.5 ppf, kick tolerance 32.55 bbls, production casing using K-55 casing; 40 ppf, kick tolerance 42.1 bbls, and production liner using K-55 casing; 23 ppf, kick tolerance 69.08 bbls. The safety factor of each route met API standards for the durability of the selected casing. In well "X", casing planning can be a reference in the casing design process stage because optimal and safe results are obtained. 09 30 2023 47 51 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijrte.org true International Journal of Recent Technology and Engineering (IJRTE) No, I did not receive. No conflicts of interest to the best of our knowledge. No, the article does not require ethical approval and consent to participate with evidence. All available data generated or analyzed during this study are included in this article. Beyond that, the data sets generated and/or analyzed during the current study are not publicly available due confidentiality agreements with company. NS contributed to the read, made suggestions to the manuscript, and approved the submitted manuscript. SWH conceived the study, analysis of the data, and the drafted the manuscript. ES collection and analysis of the data, made suggestions and finalization of the article. 10.35940/ijrte.C7869.0912323 https://www.ijrte.org/portfolio-item/C78690912323/