API 5CT K55 Petroleum Casing Solution for Indonesia Onshore Oil & Gas Wells

proprietor：

PT. Appipa Indonesia

Project date：

August 4, 2026

Related products：

API 5CT K55 Casing

address：

Indonesia

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Project

API 5CT K55 Petroleum Casing Solution for Indonesia Onshore Oil & Gas Wells

We completed a bulk supply project of K55 casing for PT. Appipa Indonesia, with a total delivery quantity of 1211.5 metric tons. The OCTG casing products serve onshore oil and gas well construction across Indonesia.

API 5CT K55 casing is a cost-effective petroleum casing widely used for conventional shallow and medium-depth oil & gas wells. It features stable mechanical strength, good collapse resistance and reliable thread connection performance, perfectly matching Indonesia’s geological conditions for onshore well exploration. This cooperation demonstrates our stable delivery capability of standard grade casing and strengthens our market layout in Southeast Asian oilfield tubular supply.

Project Challenge

1.Consistent Mechanical Performance ControlK55 casing has strict requirements on yield strength and hardness. Continuous mass production must ensure uniform material properties among all batches to avoid risks during well running. 2.Precise Thread Machining StandardPipe end threads need precise machining and gauging to guarantee sealing performance during underground assembly. 3.Indonesia Import Compliance RequirementsSteel import and oilfield procurement require complete English mill test certificates and inspection documents for customs clearance and final acceptance. 4.Systematic Batch Shipment ArrangementThe medium-large tonnage order requires reasonable production segmentation and shipment planning to coordinate with the client’s well construction progress.

Our Solution

1.Full-process Production in Accordance with API 5CTWe implement standardized hot rolling, heat treatment and finishing processes. Strict raw material screening ensures all finished casing meets K55 specification requirements. 2.Comprehensive Factory InspectionAll casing undergoes dimensional measurement, visual inspection, mechanical testing and thread inspection. Qualified test reports are provided for each batch. 3.Complete Set of Export DocumentationWe prepare full English certification documents in advance to satisfy Indonesia customs audit and engineering acceptance standards. 4.Seaworthy Packaging & Phased DeliveryAnti-rust protection and stable bundling are adopted for long-distance marine transportation. We arrange batch production and shipment to meet the client’s construction schedule. This project proves our professional supply capacity of API standard OCTG casing. We continue to provide reliable petroleum tubular solutions for Indonesia and other Southeast Asia oilfield projects.