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Evaluasi Stimulasi Hydraulic Fracturing dan Kondisi Formasi Pada Reservoir Sandstone di Sumur AML-14 Darmiyati, Iin; Aulia Miranti Larasathi; Amiruddin; Firdaus; Sulardi; Hamriyani Ryka; Ipan Sampe
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 1 (2021): Studi Keislaman dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v2i1.7206

Abstract

The reservoir layer in the FAY field is sandstone which is categorized as having low permeability. An evaluation was carried out on the AML-14 well to determine the cause of failure of the hydraulic fracturing work carried out on the well and its handlers The evaluation carried out in the FAY field included validating IPR data before hydraulic fracturing, pressure obtained during the step rate test, fracture geometry obtained after hydraulic fracturing, average permeability value, and increase in IPR value using the vogel method. Based on the results of the evaluation carried out, it can be seen that the pressure obtained during the step rate test was around 2602 Psi and the fracture flow rate was 1.2 Bpm which caused a screen out. The obtained fracture conductivity is about 6200 md-ft. The average permeability value obtained is 79 mD. The results of the fracturing carried out were that production decreased from the previous 154,626 Bopd to 15,757 Bopd. These results indicate that the hydraulic fracturing operation on the AML-14 well can be declared a failure due to a screen out that has an impact on production results that are not as expected. Handling of the well can be done by installing gravel pack conditions as well as slug pumping of sand which can effectively reduce the problem of placing sand into the wellbore.
Evaluasi Stimulasi Hydraulic Fracturing Dan Kondisi Formasi Pada Reservoir Sandstone Di Sumur AML-14 Aulia Miranti Larasathi; Amiruddin; Firdaus; Sulardi; Hamriyani Ryka; Ipan Sampe; Darmiyati, Iin
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 1 (2021): Studi Keislaman dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v2i1.7207

Abstract

The reservoir layer in the FAY field is sandstone which is categorized as having low permeability. An evaluation was carried out on the AML-14 well to determine the cause of failure of the hydraulic fracturing work carried out on the well and its handlers The evaluation carried out in the FAY field included validating IPR data before hydraulic fracturing, pressure obtained during the step rate test, fracture geometry obtained after hydraulic fracturing, average permeability value, and increase in IPR value using the vogel method. Based on the results of the evaluation carried out, it can be seen that the pressure obtained during the step rate test was around 2602 Psi and the fracture flow rate was 1.2 Bpm which caused a screen out. The obtained fracture conductivity is about 6200 md-ft. The average permeability value obtained is 79 mD. The results of the fracturing carried out were that production decreased from the previous 154,626 Bopd to 15,757 Bopd. These results indicate that the hydraulic fracturing operation on the AML-14 well can be declared a failure due to a screen out that has an impact on production results that are not as expected. Handling of the well can be done by installing gravel pack conditions as well as slug pumping of sand which can effectively reduce the problem of placing sand into the wellbore.
Analisis Kecepatan Krisis Dan Kecepatan Rata Rata Lumpur Pemboran Pada Pengangkatan Serbuk Bor Cerriansyah Ramadhan; Andi Jumardi; Eltimeyansi Chrisye Randanan; Karmila; Joko Wiyono; Ipan Sampe; Darmiyati, Iin
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 2 (2022): 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.v2i2.7208

Abstract

As we know mud drilling provides many benefits in drilling operations. This needs to be considered also how the speed of the drilling mud is so in bringing drill powder above the surface so that there are no problems at will. The problem that occurs when the drill powder is not carried to the surface is the deposition at the bottom of the borehole. To see if the drilling sludge can circulate properly, it is necessary to calculate critical speed and average speed. Research data such as borehole diameter, mud weight, yield point, and plastic viscosity as well as data on each circuit component and annulus will be needed to determine flow patterns in circuits and annulus. Determination of flow patterns is also needed so that it can find out if the drilling sludge is functioning properly in the borehole. After doing calculations on the circuit then the vcDP result = 5.99 fps < V dp = 13.18 fps, VcMWD Tools = 6.28 < V MWD Tools = 26.82 fps, Vc3xDC = 6.62 fps < V 3xDC = 47.69 fps, Vc4xHWDP = 6.28 fps < V 4xHWDP = 26.82 fps, Vcjar = 6.28 fps < V jar = 26.82 fps, Vc16xHWDP = 6.76 fps < V 16xHWDP = 26.82 fps, then it is certain that the flow of mud in the circuit is turbulent so as to cause a cleaning effect on a fairly good circuit. In annulus obtained results VcaDP = 5.43 fps > V adp = 5.10 fps, VcaMWD Tools = 6.66 fps < Va MWD Tools = 10.38 fps, Vca3xDC = 6.10 fps < Va 3xDC = 8.05 fps, Vca 4xHWDP = 5.43 fps > Va 4xHWDP = 5.11 fps, Vcajar = 6.10 fps < Va jar = 8.05 fps, Vca16xHWDP = 5.43 fps > Va 16xHWDP = 5.11 fps, Looking at the results of calculations on annulus more average speed values then it can be ascertained that the flow of mud in annulus is turbulent.