| 查看: 443 | 回复: 0 | ||
雾峰山人铁杆木虫 (正式写手)
Dr. Zhang
|
[求助]
求一段英文翻译
|
|
chemical tracer is an alternative technique for hydraulic fracture diagnosis other than tiltmeter and microseismic mapping. Fracture volume is an essential parameter for stimulation optimization and production forecast. in our previous work, we proposed a simple, cost-effective method to assess the fracture volume using partitioning chemical tracer. In the hydraulic fractruing stage, a partitioning chemical tracer slug is injected along with the fracking fluid. Inthe created hydraulic fracture, the tracer partitiongs in both vapor and liquid phases and flow back in the production stage. By analyzing the rracer production data, we could estimate fracture volume and leak-off volume. this work will first investigate chemical tracer selection criteria for the purpose of fracture volume diagnosis. Tracer partition coefficient and tracer absorption are the main considerations. Our results suggest a careful section is needed for partition coefficient, balancing the estimationg accurancy and investigation area. In addition, the selected tracer should have negligible adsorption, Numerical simulation is another way to interpret tracer test. In the second part of this paper, we propose a modified Random Walk Prticle Tracking algorithm to simulate the partitioning chemical tracer transport with multiple mobile phases. output more accurate than the result from the finite-difference based simulations. |
回复此楼» 猜你喜欢
面上的水很深
已经有25人回复
-
国社科通讯评审
已经有7人回复
-
5个%2F，非固定段22个字母
已经有13人回复
-
小木虫没落了，除了祈祷帖子，几乎看不到有价值的帖子
已经有16人回复
-
生命口C13面上会评时间
已经有11人回复
-
生命口面上会评结束了吗大家有知道结果吗？现在还没有结果正常不？
已经有9人回复
-
投英文期刊如何查重
已经有6人回复
-
伯胺上甲基求助
已经有7人回复
-
生生命学部会评
已经有4人回复
-
H口，面上，时间戳7月7日。
已经有3人回复
