“Compilation of posts for the “One Question per Day” activity
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This post was last edited by 18 on 2010-1-11 at 14:02. The “One Question per Day” thread in this section is now organized to facilitate reading for all members. 1. 12, 12– How is the process flow for oil and gas gathering and transportation determined?2. 12, 13– What are primary oil recovery, secondary oil recovery, and tertiary oil recovery?
3. 12, 14– What are the characteristics of hot oil transmission pipelines?
4. 12, 15– What are the steps to restart a hot oil pipeline after it has been shut down?
5. 12, 16– What is the yield phenomenon in waxy crude oil? What is its significance?
6. 12, 17– What is pipe friction loss? What components make up pipe friction loss?
7. 12, 18– What is the heat-treated transportation of crude oil?
8. 12, 19– What is the emulsified transportation of crude oil with water?
9. 12, 20– What factors can cause water hammer during the operation of long-distance pipelines?
10. 12, 21– How should high-pressure relief valves be maintained during operation?
11. 12, 22– Based on what are the protection parameters for oil transfer stations determined?
12. 12, 23– What are the procedures for testing long-distance pipelines?
13. 12, 24– What conditions must be met before a long-distance pipeline can be put into operation after testing?
14. 12, 25– How is the combined testing of equipment at oil transfer stations carried out?
15. 12, 26– How is pressure control managed during the pressure testing of long-distance pipelines?
16. 12, 27– How are pipeline cleaning operations for long-distance pipelines carried out?
17. 12, 28– What issues need to be considered during the ball-cleaning process in oil transfer pipelines?
18. 12, 29– What preparations are necessary before preheating long-distance pipelines with hot water?
19. 12, 30– What are the main pollutants generated during the gathering and transportation of oil and gas? 20, 12, 31--What are the common toxic and harmful gases in oil and gas transportation?
This document is a compilation of topics from January: 1. 01,01 – What are the causes of pipeline explosions in oil transport systems? What are the associated symptoms? 2. 01,02 – What methods are commonly used in oil fields to deal with oily sludge? 3、01、03--What solid wastes are generated during the oil and gas gathering and transportation process? 4、01、04--What are the main sources of oily wastewater in oil fields? 5、01、05--What are the reasons that can cause leaks and oil spills in oil and gas transportation pipelines? 6、01、06--What environmental protection measures should be taken when cleaning the oil-containing sludge at the bottom of separators, dehydrators, and crude oil storage tanks? 7、01、07--Natural gas dehydration 8、01、08--What are the basic methods for crude oil dehydration? 9、01、09--What are the basic methods for stabilizing crude oil? 10、01、10--What is meant by the stability depth of crude oil? 11、01、11--Why is it necessary to stabilize crude oil?
This post was last edited by lllllljjj on 2010-2-3 at 16:36; they helped the moderator organize the post. 12/01/12–What types of pollutants are generated as a result of crude oil processing? What are the harms? http://bbs.hcbbs.com/thread-605940-1-3.html 13/01/13--What are the common chemicals used in the treatment of oil field wastewater? What is its purpose? http://bbs.hcbbs.com/redirect.ph ... 987&goto=nextoldset 14、01、14--What is the reason for the sudden activation of the safety valve in the three-phase separator, resulting in oil leakage? How to deal with it? http://bbs.hcbbs.com/redirect.ph ... 428&goto=nextoldset 15,01,15--How should accidents involving pipe freezing in main lines be handled? http://bbs.hcbbs.com/redirect.ph ... 572&goto=nextoldset 16,01,16--How can pipe freezing accidents in oil transport pipelines be identified? http://bbs.hcbbs.com/thread-608686-1-1.html 17,01,17--How should accidents resulting from pipe ruptures and oil leaks inside stations be dealt with? http://bbs.hcbbs.com/thread-608987-1-1.html 18,01,18--What are the causes of tank overpressure accidents? http://bbs.hcbbs.com/redirect.ph ... 686&goto=nextnewset 19,01,19--What are the main measures to reduce and prevent oil evaporation losses? http://bbs.hcbbs.com/redirect.ph ... 387&goto=nextnewset 20/01/20--What are the reasons that can cause the Tesen pump unit to shut down as a result of safety protections? http://bbs.hcbbs.com/redirect.ph ... 212&goto=nextnewset 21/01/21--How should faults that occur during automatic pigging operations be handled? http://bbs.hcbbs.com/thread-611580-1-1.html 22/01/22--What are the limits on the number of start-ups for Tesen pump units? http://bbs.hcbbs.com/thread-612072-1-4.html 23,01,23--“Three separations” and “three recoveries” in oil field production http://bbs.hcbbs.com/thread-612804-1-3.html 24,01,24--Characteristics of pipeline oil transportation http://bbs.hcbbs.com/redirect.ph ... 123&goto=nextoldset 25,01,25--“Six divisions and four clarifications” in oil extraction http://bbs.hcbbs.com/redirect.ph ... 063&goto=nextoldset 26,01,26--What are the main approaches and technical measures currently used in China to reduce drilling costs and improve overall efficiency? http://bbs.hcbbs.com/thread-614351-1-3.html 27,01,27--Characteristics of offshore oil development? http://bbs.hcbbs.com/thread-614703-1-3.html 28,01,28--Chemical flooding, mixed-phase flooding, and microbial flooding http://bbs.hcbbs.com/thread-615192-1-2.html