| 查看: 405 | 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
博士自荐
已经有5人回复
-
博士推荐
已经有4人回复
-
求环氧树脂研发1名
已经有10人回复
-
280求调剂
已经有5人回复
-
什么是人一生最重要的？
已经有10人回复
-
面上可以超过30页吧？
已经有13人回复
-
网上报道青年教师午睡中猝死、熬夜猝死的越来越多，主要哪些原因引起的？
已经有10人回复
-
为什么中国大学工科教授们水了那么多所谓的顶会顶刊，但还是做不出宇树机器人？
已经有13人回复
-
版面费该交吗
已经有17人回复
-
【博士招生】太原理工大学2026化工博士
已经有8人回复
