Table 2a -- Kansas Gas Production from January through May 1999
	Producing Leases			Producing Wells			Gas Production
MCFPD/Well	Number	% of Total	Cum %	Number	% of Total	Cum %	MCF	% of Total	Cum %
0.1-40	5210	33.7%	33.7%	6780	39.5%	39.5%	14,949,983	6.8%	6.8%
40.01-60	1786	11.5%	45.2%	1833	10.7%	50.2%	13,742,572	6.3%	13.1%
60.1-90	2123	13.7%	59.0%	2159	12.6%	62.8%	24,011,095	11.0%	24.1%
90.01-120	1854	12.0%	70.9%	1867	10.9%	73.7%	29,408,431	13.4%	37.5%
120.01-150	1365	8.8%	79.8%	1367	8.0%	81.7%	27,732,643	12.7%	50.2%
150.1-300	2747	17.8%	97.5%	2755	16.1%	97.8%	82,913,492	37.9%	88.1%
300.1-450	281	1.8%	99.3%	283	1.7%	99.4%	14,913,812	6.8%	94.9%
450.1-600	56	0.4%	99.7%	56	0.3%	99.7%	4,310,961	2.0%	96.9%
600.01	46	0.3%	100.0%	46	0.3%	100.0%	6,753,745	3.1%	100.0%
Totals	15,468	100.0%		17,146	100.0%		218,736,734	100.0%

Data Source: Kansas Department of Revenue

Table 2b -- Kansas Gas Production from January through May 1998
	Producing Leases			Producing Wells			Gas Production
MCFPD/Well	Number	% of Total	Cum %	Number	% of Total	Cum %	MCF	% of Total	Cum %
0.1-40	4669	31.0%	31.0%	7351	41.3%	41.3%	11,849,170	5.0%	5.0%
40.01-60	1291	8.6%	39.6%	1305	7.3%	48.7%	9,792,013	4.1%	9.1%
60.1-90	1816	12.1%	51.6%	1831	10.3%	59.0%	20,799,415	8.7%	17.8%
90.01-120	1854	12.3%	63.9%	1867	10.5%	69.5%	29,408,431	12.4%	30.2%
120.01-150	1599	10.6%	74.6%	1600	9.0%	78.5%	32,591,169	13.7%	43.9%
150.1-300	3314	22.0%	96.6%	3316	18.6%	97.1%	100,288,900	42.1%	86.0%
300.1-450	385	2.6%	99.1%	385	2.2%	99.3%	20,014,475	8.4%	94.4%
450.1-600	75	0.5%	99.6%	75	0.4%	99.7%	5,850,614	2.5%	96.8%
>600.01	56	0.4%	100.0%	56	0.3%	100.0%	7,528,553	3.2%	100.0%
Totals	15,059	100.0%		17,786	100.0%		238,122,740	100.0%

Data Source: Kansas Department of Revenue

Table 2c -- Kansas Gas Production from January through May 1997
	Producing Leases			Producing Wells			Gas Production
MCFPD/Well	Number	% of Total	Cum %	Number	% of Total	Cum %	MCF	% of Total	Cum %
0.1-40	4133	27.9%	27.9%	4271	28.5%	28.5%	10,933,155	3.8%	3.8%
40.01-60	1181	8.0%	35.9%	1195	8.0%	36.5%	8,855,886	3.1%	6.9%
60.1-90	1499	10.1%	46.0%	1501	10.0%	46.6%	16,791,699	5.8%	12.7%
90.01-120	1451	9.8%	55.8%	1454	9.7%	56.3%	22,996,709	8.0%	20.6%
120.01-150	1473	10.0%	65.8%	1482	9.9%	66.2%	30,027,065	10.4%	31.1%
150.1-300	4052	27.4%	93.2%	4052	27.1%	93.2%	126,892,649	44.0%	75.0%
300.1-450	754	5.1%	98.3%	754	5.0%	98.3%	40,375,195	14.0%	89.0%
450.1-600	139	0.9%	99.2%	139	0.9%	99.2%	10,977,057	3.8%	92.8%
>600.01	118	0.8%	100.0%	118	0.8%	100.0%	20,690,313	7.2%	100.0%
Totals	14,800	100.0%		14,966	100.0%		288,539,728	100.0%

From Carr and Gerlach (1997)