Where the systems run
Each caption on this page is printed on the application-cases flyer, and each card is a field photograph from those company materials. No customer is added beyond the flyer, and no share is added beyond the printed 60% figure.
Last reviewed 2026-10-28 (Asia/Shanghai)
Four figures as printed on the application-cases flyer. This page does not add a figure or a new ranking.
30+
Countries
12
Chinese oil & gas fields
60%+
Sinopec market share
2007
Founded
01
China's largest shale oil demonstration wellsite
The application-cases flyer captions China's largest shale oil demonstration wellsite.
Field photograph from the company application-cases materials. Caption remains as printed.
02
Saudi Arabia · 3000HP drilling rig VFD
The flyer captions a 3000HP drilling rig VFD in Saudi Arabia.
Field photograph from the company application-cases materials. Caption remains as printed.
03
Sinopec · electrification retrofit of mechanical rig
The flyer captions an electrification retrofit of a mechanical rig. The same flyer states a share above 60% of Sinopec's market.
Printed words. Not a sole-supply claim.
04
Indonesia · 1500HP electrification retrofit, SCR
The flyer captions a 1500HP electrification retrofit, SCR.
Field photograph from the company application-cases materials. The sizing table stays on the retrofit product page.
05
India · 3000HP NOV drilling rig VFD
The flyer captions a 3000HP NOV drilling rig VFD.
Field photograph from the company application-cases materials. NOV remains that maker's name.
The five numbered captions above are the only application cases on the flyer. There is no sixth caption. Each card is a field photograph from the company application-cases materials. The caption remains as printed. The download on this page is that flyer.
Chinese market, as printed on the same flyer. East China: Dagang, Shengli. Northeast: Daqing, Jilin. Yanchang Petroleum. Huabei. Southwest: Changqing, Southwest Gasfield. Northwest: Xinjiang, Tuha, Tarim, Tahe.
International market, as printed on the same flyer. Post-Soviet: Russia, Kazakhstan, Uzbekistan, Kyrgyzstan, Turkmenistan. Middle East: Saudi Arabia, UAE, Kuwait, Iraq, Iran, Turkey. Southeast Asia: Indonesia, Malaysia, Bangladesh, India. South America: Mexico, Venezuela, Argentina.
The flyer also prints after-sales service centres at home and abroad. It does not print a street address, and this site does not add one.
The manual also captions China's largest shale oil demonstration wellsite, with callouts for the power supply control system, SCR and VFD, the automated drilling-rig control system, and DC and AC motors. See drilling rig electric drive. The Indonesia and Sinopec captions match electrified retrofit.
Questions buyers ask
- What is this page?
- A list of countries, oil-field names, and case captions as printed, with a field photograph from the company application-cases materials on each card.
- Does this page include case photographs?
- Yes. Each card is a field photograph from the company application-cases materials. The caption remains as printed. This page does not add a customer quote.
- Are the captions independent case studies with customer quotes?
- No. They repeat printed captions. This site does not invent customer testimonials or project figures.
- What does the Sinopec share figure mean here?
- The flyer states a share above 60% of Sinopec's market. This page repeats that printed statement. It does not add a new ranking or a sole-supply claim.
- How do I request a consultation about a similar duty?
- Use the contact page with the country and the equipment, or email sales@han-de.com.