1) faulted noses and blocks
断鼻断块
1.
Structural traps in Subei basin consist mainly of faulted noses and blocks.
由于拉张和扭动作用 ,苏北盆地构造圈闭主要为断鼻断块。
2) fault nose and fault block group
断鼻断块群
3) fault-nose and fault-block pattern trap
断鼻-断块型圈闭
4) fault nose
断鼻
1.
The characteristics are as follows:echelon faults are developed along the strike-slip fault zone,flower structures can be seen in the sections,strike-slip faults are distributed as S-shapel and fault troughs and fault noses are alternately distributed along the strike-slip fault zone.
辽东湾北部地区右行走滑构造特征较为典型,主要表现为:沿走滑断裂带发育雁行式伸展断裂;剖面上发育花状构造;走滑断裂沿走向呈“S”型或反“S”型波状弯曲;沿走滑断裂带断槽与断鼻构造相间分布。
2.
In the west,fault nose is the main reservoir type in Gucheng oilfield,while in the east,there exist mainly fault block,fault&lithologic reservoirs.
断裂系统、鼻状构造产状、砂体展布及三者的配置关系控制着斜坡带油气藏的类型和分布,西部古城油田以断鼻油藏为主,东部以断块、断层+岩性油藏为主。
3.
Distribution of pay zo nes in Beimazhuang oilfield,a complex fault nose oilfield,is controlled by bot h faults and lithology;individual sandbody has zebra distribution;oil column is short and narrow;and reservoir physical proper-ties are poor.
北马庄油田是一个复杂断鼻油田,油层分布受断层和岩性共同控制,单油砂体呈条带状分布,油层含油高度小,含油带窄,储层物性较差,储量计算比较困难。
5) fault block
断块
1.
Analysis of the efficiency of huff and puff in the reservoir of edge water invasion and fault block;
边水断块油藏蒸汽吞吐开发效果分析
2.
Research on cyclic CO 2 injection for low permeability light oil reservoirs in a small complex fault block.;
低渗透复杂小断块轻油油藏CO_2吞吐研究
3.
Fault blocks are important oil-bearing units.
断块是重要的油气储集单元,断块群则是断块的有序组合,是油气藏组合体。
6) fault-block
断块
1.
The Mechanism of Paleozoic Oil-gas Fault-block Pools Formation in Wen’an Slope in the Jizhong Depression;
冀中坳陷文安斜坡古生界断块油气藏形成机制
2.
A Study on the Techniques of Rolling Development for Complicated Fault-Block Reservoirs;
复杂断块油田滚动开发技术研究
3.
Study on restraint of the edge water's incursion of the small fault-block heavy oil reservoirs
小断块边水稠油油藏抑制边水侵入对策研究
补充资料:横断山脉
横断山脉 中国四川省、云南省西部和西藏自治区东部一系列南北走向的平行山脉的总称。长近900千米。海拔4000~5000米,岭谷的高差一般在1000米以上。山高谷深,横断了东西交通,故名横断山脉。山岭自西向东包括色隆拉岭、伯舒拉岭(南延为高黎贡山)、怒山、宁静山(南延为云岭)、沙鲁里山、大雪山、邛崃山等。北纬25°00′~29°40′之间基本上是南北走向,北纬29°40′以北向西展开,北纬25°以南向东南撒开。地势北高南低。北部山岭多雪峰冰川,位于北纬27°10′的玉龙雪山海拔5596米,为中国纬度最南的现代冰川分布区。山岭褶皱紧密,断层成束,怒江、澜沧江、金沙江、雅砻江、大渡河、安宁河等许多大河都沿深大断裂平行发育。各条断裂带在第四纪都有活动。怒江以西的腾冲地区有第四纪火山群,龙陵县、潞西县一带近年也曾发生过强烈地震。南北差异大,北纬27°40′以南的地带性植被为亚热带常绿阔叶林。西部受西南季风影响,多地形雨,湿润温和;云岭一带湿度减低,背风谷地更为干旱。山地植被以云南松为主。北纬27°40′以北垂直分带明显,2800~3800 米为高山松林、云南松林, 阴坡为云杉林;3800~4200米为冷杉、红杉林;4200米以上为高山灌丛、草甸带;4800~5200 米植被稀疏,为高山荒漠带。北纬30°以北,3200~4200米为寒温带针叶林,以云杉林为主。是中国重要林区,但由于山势坡度大,交通不便,开采难度大,采伐不当地区易导致水土流失。农业区主要集中在 2800米以下,最高上限约3900米左右。主要以生产茶、油桐、核桃、板栗等经济林木为主。产贝母、冬虫夏草、大黄、党参、五味子、天麻等药材。河流流量大,落差急,水力资源极为丰富。 |
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