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Yahentama Coring is the company to call when you want excellent service, highly experienced operators. Call us when you want the job done right – the first time. We will provide the conventional coring tool complete and perfect, complete specifications, advanced technology, suitable for the soft, hard, and broken formation coring.

Experience  counts  in  coring,  we  as  a  100%  Local  Coring  company  in  Indonesia have  been  done successfully for various formations of Oil & Gas fields including CBM Fields so far (Since end of year 2005 until now days with more than 100 hundreds well have been cored with average Core recovery 90% above). The diverse range of formations and situations encountered in drilling create tremendous pressure to be right the first time. Yahentama uses their extensive database to research each coring location ensuring the very best equipment; processes and transport are available to do the job. Coring is part art, part science and mostly experience. Yahentama has extensively trained coring experts who customize each core job for optimal performance.

Service is critical in the Oil & Gas fields; Geothermal. With Yahentama Coring your needs will be handled in an efficient and effective way from the initial call to the post-coring follow up. Everyone at Yahentama is focused on seeing you achieve complete satisfaction with each and every coring job.

Full Closure Coring Tools.

Hydraulic full-closure coring tool for shallow formation is a special coring tool designed not only for soft/ sandy formations, coal seams, non-rock formations, quicksand layers, gypsum layers, but also for problematic applications such as gravely, fractured, or under-gauge cores that conventional spring catchers cannot handle. A Full closure coring tools ensures a capture and a high recovery rate.

Heavy Duty Core Barrel.

Our Heavy Duty Core Barrel designed to be used for any type of wells that will be cored.

Conventional Thread – Heavy Duty Thread – Stress Dispersion Groove

For those of you who need coring services, you can contact PT Yahentama Persada directly. We ensure that we will do our best to meet the needs of all customers.

Workshop machine fabrication is the process of making machines and equipment used in various industries. Of course we know that there are many types of machines used in the operation of an industry. To get quality machine tools, of course, a production process is needed that goes through strict quality control.

PT Yahentama Persada is a company engaged in the fabrication of high-quality industrial machines that has many years of experience in its field. We have our own workshop machines ranging from Manual & CNC to serve the fabrication & repair of equipment mostly used in the Oil & Gas/ Geothermal industry.

We also experienced in serving the needs of Redress Stabilizers, Drill Bits, Manufacturing Steel Baskets, and high quality Containers. We offer competitive and affordable prices so you can be relied upon to supply your industrial machine needs.

On the other hand, we provides workshops to repair your damaged industrial equipment or machines. We help handle it, it is carried out by expert and experienced technicians so that they can help solve problems in your business operations related to equipment errors.

Our workshop machine fabrication continues to experience significant developments thanks to technological innovations. By utilizing this latest technology, we strive to always be able to improve the quality, speed and operational efficiency of each client company.