An oil and gas field in the northern part of the Kubiki Plain in western Niigata Prefecture. Discovered by Teikoku Oil in 1954, it produced 58kl of crude oil per day in 1996. The geological structure is a complex of a dome structure stretching from the coast to offshore and another dome structure inland to the south. The oil reservoir is sandstone and tuff in the Teradomari Formation of the Miocene Tertiary Period. The crude oil is trapped in lenticular sandstone on the wings of the dome structure that extends from the coast to offshore, and the natural gas is trapped both at the top of the dome structure and by faults on the wings. Source: Heibonsha World Encyclopedia, 2nd Edition Information |
新潟県西部の頸城平野北部にある油・ガス田。1954年帝国石油によって発見された。96年には日産58klの原油を生産している。地質構造は,海岸から沖合にまたがるドーム構造と,この南の内陸部にあるドーム構造との複合体である。油層は第三紀中新世の寺泊層中の砂岩および凝灰岩である。原油は海岸から沖合にひろがるドーム構造の翼部にあるレンズ状の砂岩にトラップされ,天然ガスは,ドーム構造の頂部にトラップされたものと,翼部で断層によってトラップされたものとがある。
出典 株式会社平凡社世界大百科事典 第2版について 情報 |
<<: Neck-cutting cricket - Neck-cutting cricket
…The trade area extended from the Aegean Islands ...
The main work of the Chinese Northern Wei monk Don...
A general term for Muslims living in the Philippin...
1646-1698 A village headman in the early Edo peri...
A tactical unit formed from several battalions. Th...
...Parasite [Shigeichi Motoyoshi]. . … *Some of t...
…The most representative of these dolls are still...
...Based on the temperature at which ice crystals...
〘 noun 〙 A pathological tendency to change the fac...
A drug used to promote milk secretion. The only on...
...A branch of the Niger-Kordofan language family...
A general term for Zhao Shixiu, Weng Juan, Xu Zhao...
The UN Charter lists negotiation, investigation, ...
...This genus is a biennial or perennial plant th...
…In this environment, Tasso wrote Treatise on Poe...