ANALYSIS OF CEMENTING WELLS X-1 and Y-1 USING MULTIFUNCTION ULTRASONIC IMAGING LOGGING TOOL

Authors

  • Henk Subekti "Polytechnic Energy and Mineral Akamigas"
  • Purnomosidi Purnomosidi "Polytechnic Energy and Mineral Akamigas"
  • Edi Untoro "Polytechnic Energy and Mineral Akamigas"
  • Arya Dwi Candra "Polytechnic Energy and Mineral Akamigas"
  • Mefriadi Mefriadi "Polytechnic Energy and Mineral Akamigas"

DOI:

https://doi.org/10.31315/jpgt.v4i2.10919

Abstract

By analyzing the measurement principle of the ultrasonic pulse method, a multifunctional ultrasonic image recording device and the application of the measurement technique were designed. It can perform surface imaging well in high-resolution imaging mode in open holes. Can also perform casing inspection and cement bond evaluation in full wave mode at casing holes. The proposed tool was tested in practice. This shows that this tool can evaluate geological feature information such as fractures and layered structures in open holes. Imaging casing thickness, inner and outer diameters and cement impedance can also be measured at casing holes. Cement analysis in wells Logging Tool (MUIL), cement slurry design and operations during cementing. The logging results above can be analyzed quantitatively including amplitude readings which can then determine compressive strength prices and bond index prices. Meanwhile, qualitative analysis was carried out comprehensively from VDL recordings and using the Enhanced Logging Imaging System. For analysis from a design perspective, it looks at the cement slurry planning, while from an operational perspective it looks at the suitability between planning and implementation in the field.

Author Biography

Henk Subekti, "Polytechnic Energy and Mineral Akamigas"

Oil and Gas Production Engineering Study Program

References

American Petroleum Institute. (2002). API Specification 10A. “Specification for well cements and Materials for Well Cementing” Twenty-Third Edition. Washing-ton, D.C., USA.

Cementlog – Crain’s Petrophysical Handbook (2012).

(http://www.spec2000.net/07-cementlog1.htm ), diakses April 2012

Cement Bon Log -Wikipedia (2012). (http://en.wikipedia.org/wiki/ Cement_bond_log), diakses Oktober 2012.

Dowell Schlumberger : “Cementing Technology“, 1983.

Faisal E. Yazid, et.al, “Evaluasi Penyemenan Casing Liner 7” Pada Sumur X-1 Dan Y-1 Blok LMG, Seminar Nasional Cendekiawan 2015

Fuad, M. (2006). Sumur T-X PT. Pertamina Ubeb Tanjung. Intrepetasi CBL-VDL, Elnusa Drillling Services. Tanjung : PT. Pertamina Ubeb Tanjung.

Halliburton : “Sales and Services Catalog“, Halliburton Company, Duncan ,1983.

Hendy, P. (2007). Sumur SMG-X PT. Pertamina EP Region Jawa Area Cepu. Intrepetasi CBL, Elnusa Drillling Services. Cepu : PT. Pertamina EP Region Jawa Area Cepu.

Mian, M.A. (1992). “Petroleum Engineering Handbook For The Practicing Engineer”. Vol.II. Oklahoma: Pennwell Publishing Company

Nelson, Erik B. (1990). “Well Cementing”. Texas: Schlumberger Education Services.

Rubiandini, Rudi. (2012). “Teknik Operasi Pemboran” . Vol.1. Bandung: Penerbit ITB.

WellTech-COSL: “Enhanced Logging Imaging System (II)”, www.cosl.com.cn

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Published

2023-11-30

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Articles