Geofluids

Research Article

Natural Gas Accumulation Characteristics in the Linxing Area, Ordos Basin, NW China: Revealed from the Integrated Study of Fluid Inclusions and Basin Modeling

Table 1

Homogenization temperature statistics table of fluid inclusions in the Linxing area.


Well	Fm	Depth (m)	Lith	Num	T_h (°C)			Well	Fm	Depth (m)	Lith	Num	T_h (°C)
Well	Fm	Depth (m)	Lith	Num	Avg	Max	Min	Well	Fm	Depth (m)	Lith	Num	Avg	Max	Min

LX-1	P₂x	1854.36	SL	20	140.2	197.6	101.4	LX-18	P₂x	1694.85	FL	10	119.6	133.4	95.7
	P₂x	1856.74	SL	20	138.4	185.7	92.8			1713.24	FL	11	110.1	126.9	82.5
	P₁s	1949.68	L	20	138.1	189.7	94.5			1718.39	FL	8	116.1	134.4	95.5
		1950.34	SL	20	139.8	179.1	114.7			1760.61	FL	7	118.5	130.5	97.3
		1953.36	SL	20	133.8	165.7	100.9			1762.81	FL	7	114.8	126.8	93.2
		1954.77	L	20	145.0	184.9	118.7			1764.25	FL	9	110.8	126.8	90.5
		1956.99	L	20	141.0	185.4	108.7			1767.49	FL	9	116.4	134.4	97.3
LX-2	P₂x	1682.77	SL	20	136.1	197.4	104.5		P₁s	1901.26	FL	8	120.0	145.2	102.4
		1688.01	SL	20	130.9	166.5	98.7		C₂b	1988.89	SL	8	118.2	128.3	103.6
		1711.86	SL	20	144.1	194.7	97.4	LX-21	P₃s	1465.35	L	14	115.1	137.3	88.4
		1713.74	SL	20	139.1	197.6	64.6		P₂s	1651.12	FL	15	112.2	148.1	89.7
		1767.84	SL	20	128.9	166.4	86.3		P₂s	1655.27	FL	15	115.3	142.3	93.4
		1775.12	SL	20	139.9	179.6	104.6		P₂x	1756.47	FL	14	111.7	138.7	82.7
	P₁s	1883.75	SL	20	138.8	197.7	82.9			1759.75	FL	14	117.0	144.5	94.0
LX-4	P₃s	1217.24	SL	11	131.3	160.4	98.7			1881.30	L	14	120.6	151.5	94.5
	P₂x	1550.83	SL	20	139.2	194.7	90.4		P₁s	1954.90	L	14	99.1	117.3	80.3
		1552.78	SL	20	136.4	191.4	84.6	LX-22	P₃s	1366.66	FL	15	112.8	142.5	92.7
		1600.12	L	20	137.9	187.5	81.3		P₂s	1466.65	FL	14	118.0	141.8	83.4
		1636.53	L	20	135.4	198.6	88.7			1558.43	FL	14	117.5	141.1	94.5
	P₁t	1794.98	SL	20	133.6	180.2	82.9			1566.30	FL	15	105.4	140.9	79.4
		1797.06	SL	20	136	178.7	100.0	LX-26	P₂x	1604.43	FL	14	109.8	132.8	89.7
		1799.03	SL	20	136.2	195.4	89.6		P₂x	1758.28	L	14	113.5	137.1	93.6
LX-12	P₃s	1443.20	FL	17	116.5	155.7	93.9		P₁t	1969.45	L	15	118.8	142.8	94.2
	P₂x	1791.21	FL	5	129.1	131.5	126.9		P₁t	1970.48	L	15	120.7	137.0	103.4
	P₁s	1875.40	FL	8	111.9	131.6	78.1	LX-28	P₂s	1550.2	FL	14	103.9	132.1	70.8
LX-17	P₂s	1451.20	LA	7	117.2	155.1	97.1			1627.22	FL	15	90.8	105.0	78.9
		1451.93	LA	5	99.5	108.7	86.7			1628.40	L	14	120.8	142.3	97.2
		1453.12	LA	8	111.7	120.1	89.2		P₂x	1756.27	FL	14	110.8	141.8	87.2
	P₂x	1676.04	FL	9	117.7	135.7	90.7	LX-101	P₂x	1516.77	L	20	111.1	144.7	74.8
	P₂x	1676.85	FL	13	118.1	133.7	87.3		P₁t	1705.01	FL	20	101.1	130.9	78.9
	P₁t	1852.86	FL	5	133.9	155.9	106.7			1708.18	L	20	101.6	139.5	86.8
		1855.41	FL	7	115.8	119.2	113.4			1715.43	L	20	100.6	127.0	81.3
		1892.10	FL	3	125.1	142.7	115.9

Fm: formation; Lith: lithology; Num: number; T_h: homogenization temperature; L: litharenite; SL: sublitharenite; FL: feldspathic litharenite; LA: lithic arkose.