1、Characteristics of metamorphic buried hill reservoir in Haiwaihe Area

2、Formation models of buried hill type pools in Dongpu sag.

3、Application of 3D geological modeling technology in buried hill reservoir research--Taking Caotai Buried Hill for example

4、"Spliced-hill"type of buried hill reservoir and its exploration significance

5、Through the study formed the exploitation technology of buried hill fracture oil reservoir and directed this kind of buried hill oil reservoir exploited in efficient way.

6、"Buried hill" trap system of Jiyang depression can be divided into high, medium and low reservoir system of buried hill according to secondary structure.

7、Most of buried hill reservoirs are superposed to form multiple oil and gas pools.

8、Qianmiqiao buried hill gas reservoir is a complex fracture aquifer gas condensate reservoir.

9、Study of Archaeozoic buried hill reservoir accumulation in Fahaniu structure of Damintun depression,Liaohe Basin

10、Analysis of internal structure and reservoir-forming conditions of palaeo-buried hill, Western Liaohe Sag

11、The method was effective for quantitative prediction in the buried hill carbonate reservoirs.

12、Ordovician carbonate rock bed of Ordovician reservoir in Qianmiqiao buried hill experienced two times of karst exposure and the post plaeogene deep-buried diagenesis.

13、This paper presents a reverse cement squeezing technique which sets the liner in the non major buried hill reservoir and then cements the liner utilizing the lost circulation in buried hill interval.

14、Hole sloughing prevention and antileakage drilling technology in deep buried hill inside well drilling in Jizhong depression of Huabei Oilfield

15、Interpretation and evaluation for individual well reservoir in buried hill of Leng 124 metamorphic rock was satisfactory.

16、Characteristics of Karst Reservoirs of paleo-buried hill weathering crust in Well Miangu 3 in Bamianhe Oilfield of Dongying Depression

17、Gas injection mechanism in buried hill reservoir has been studied through analyzing the impact of gas on oil PVT.

18、Under the regional south-north stress field and the force of differential compaction, the basement rises and forms buried hill.

19、The features of buried hill reservoir are described, and the use of two-stage cementing method, continuous open stage collar and cement basket is also presented.

20、The near disposition of source rock, reservoir rock and cap rock is favorable for oil and gas accumulation in buried hill traps.

21、Reasonable injection pressure and rate can improve the development response of gas injection and the recovery factor of carbonate buried hill reservoir.

22、Carbonates of the buried hill type have become the important targets of oil and gas exploration and production in Shengli petroliferous province.

23、The fractured hydrocarbon reservoir of Chegu 20 buried hill is featured in its complicated pore space pattern, strong heterogeneity, and complex fluid property.

24、Based on the surface geology, drilling, well test and log data of Chengdao buried hill, the parameters of fracture in the strate of Palaezoic and Archeozoic have been calua lated and e-valuated.