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Analysis of Well Kick Countermeasures with Concurrent Method in MFA Well of NKL Field Muh Fatwa Asmawat; Aprilino Alfa Kurmasela; Abdul Gafar Karim; Fatma; Bambang Wicaksono; Sepryanto Fernandus D; Iin Darmiyati
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 1 (2021): AL-Mikraj Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v2i1.7150

Abstract

The goal is to drill an MFA well down to 4593 feet (MD) in the NKL field. At a depth of 4593 feet, the MFA well had a well kick problem as a result of drilling into the high pressure formation zone while gas was present in the formation. Gas bubbles in the soil are a sign that the MFA well has kicked. Correct handling of this well kick issue is necessary to avoid blowout. Well kick countermeasures on the MFA well in the NKL field are evaluated using the concurrent method, which includes collecting data from drilling implementation reports, analyzing new mud (kill mud) weight, maximum allowable mud weight (maximum allowable mud weight), pump, and formation pressure calculations when a well kick occurs. Make an evaluation by comparing the results of the calculation with the implementation data from the field, and then make inferences. The evaluation of the well kick countermeasures' implementation using the concurrent approach revealed that the kill mud weight was 12.21 ppg. The muck had to be moved using 2208 pump strokes and 36.79 minutes of pumping time. When the mud pump is stopped and the SIDP price is zero, there is no flow in the annulus, indicating that the well kick has been managed well. The most effective method for developing well-thought-out countermeasures is the concurrent strategy.
Squeeze Cementing Design Based on Technical Calculations of Wells “S”and “I” in the “XY” Field Sulaiman Ibrahim; Deny Fatryanto; Amiruddin; Bambang Wicaksono; Mohammad Lutfi
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 3 No. 2 (2023): AL-Mikraj Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v3i2.7345

Abstract

This study aims to analyze the technical calculations involved in the cementing process of two production wells, namely Well “S” and Well “I”. The main focus includes the evaluation of slurry volume, spacer, displacing fluid, and reverse circulation required in the squeeze cementing operation. Calculations were performed by considering parameters such as annular capacity, casing and tubing volumes, perforation interval length, and the number of shots per foot. In Well “S”, the slurry volume used for the squeeze was 2.1132 bbl, while in Well “I”, it reached 28.8389 bbl. Additionally, slurry height and level, spacer volume, and the required displacing and reverse circulation fluids were determined. Class G cement was used in this study, combined with various additives including an accelerator (SSA-1), fluid loss control agents (Halad-344, Halad-433, Halad-314), a retarder (SCR-500), and antifoaming agents (D-Air 02 and D-Air), tailored to meet the specific needs of each well to optimize the rheological properties and thickening time of the slurry. The results indicate that accurate calculation of all cementing parameters is essential to ensure the success of the operation and long-term well integrity.