CLARKSON, EDITH

Name: CLARKSON, EDITH lease production and value, Jan 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by KOVAR OPERATING, LLC (P-5 448984) in the REFUGIO OLD field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 1391District 02Field 75668001OilCasinghead gasSave Export

Value, all time

$8.8 M

Jan 1993 – Nov 2016

Value, last 12 filed months

$4 k

at the published price for each month

Months reported

287

no gaps in the span

Streams

oil, casinghead gas

The REFUGIO OLD field

The Railroad Commission's own record for the field this lease produces from, including the spacing rule that governs how close together its wells may be drilled.

These are facts about the field, not about this lease. The field holds 45 leases and 95 wells, and the rule below applies to all of them.

Discovered

1920-12-31

as the register files it

Field class

Oil and gas

the register's own label

Between wells

—

no field rule filed

From a lease line

—

no field rule filed

What this lease produced, and what it was worth

Oil and condensate are valued on the volume the state records as disposed of; gas and casinghead gas on the volume produced. They are different columns of different files, and the difference is not cosmetic.

Stream	Basis	Volume	Value
Oil	Disposition	196,368 bbl	$8,167,681
Casinghead gas	Production	175,268 Mcf	$647,602
Total			$8,815,283

46,224 Mcf of this lease's gas, across 48 months, carries no value here. No free Texas wellhead gas price exists before 1997, so those months are left out of the total rather than valued at zero. The total above is therefore a floor, not an estimate.

Wells on this lease (4)

Every wellbore the Railroad Commission records against this lease key, with the depth, the last completion and the plug date exactly as filed. A well with no plug date is not stated to be producing — the state files no such flag.

These wells centre on 28.3153, -97.2799. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.1 miles.

28.31508, -97.27989 · centre of the wells drawn, derived⌘ or Ctrl + scroll to zoom

What these wells add up to

Every figure below is counted over all of this lease's wells, not over the rows listed above. The Railroad Commission files two facts about a well's state — a plug date and a proration-schedule flag — and a well can carry both, so they are published as separate counts and never merged into a status.

On the schedule

100.0%

4 of 4 wells

With a plug date

100.0%

4 of 4 wells

Median depth

3,733 ft

4 wells filed one

Completion to plug

26.9 years

median over 3 wells

What the state filed about each well

On the RRC proration schedule

4100.0%

A plug date is filed

4100.0%

BothOn the schedule and plugged. Neither fact cancels the other.

4100.0%

NeitherNo plug date, and not on the schedule.

00.0%

A plug date is the date the Commission recorded the wellbore as sealed with cement and abandoned. It is the only end-of-life fact Texas files. There is no "active" flag on a well, so this page does not print one — a well with no plug date is not stated to be producing.

How deep they were drilled

Between 3,645 and 3,792 ft, median 3,733 ft, over the 4 wells that filed a depth.

Completions filed

May 1949 – Aug 1989

3 of 4 wells; 1 filed none

Plug dates filed

Jan 1986 – Jul 2016

4 of 4 wells

Last completion to plug: a median of 26.9 years across the 3 wells that filed both dates, with the middle half between 24.5 years and 31.8 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

4 wells


42-39103818	3	3,705 ft	—	Jun 1990	Yes
42-39131998	5	3,760 ft	Aug 1989	Jul 2016	Yes
42-39131182	4	3,792 ft	Nov 1977	Nov 1999	Yes
42-39102711	2	3,645 ft	May 1949	Jan 1986	Yes

The API number is the state's, prefixed 42 for Texas. A well is matched to this lease by the lease key the Commission files on the wellbore record, so a well that has moved between leases appears under each one it was filed against.

Every month this lease reported (287)

Volume × price = value, one row per cycle. The price columns are the same series published on the prices page — nothing here is modelled.

287 months


Nov 2016	0	0	42.49	2.64	$0
Oct 2016	0	0	46.19	3.09	$0
Sep 2016	0	0	41.55	3.10	$0
Aug 2016	0	0	41.44	2.92	$0
Jul 2016	96	0	41.62	2.92	$3,996
Jun 2016	0	0	45.35	2.69	$0
May 2016	0	0	42.52	1.99	$0
Apr 2016	0	0	36.56	1.99	$0
Mar 2016	0	0	33.01	1.79	$0
Feb 2016	0	0	26.47	2.06	$0
Jan 2016	0	0	27.35	2.36	$0
Dec 2015	0	0	32.36	2.00	$0
Nov 2015	0	0	38.79	2.17	$0
Oct 2015	0	0	43.55	2.43	$0
Sep 2015	0	0	42.99	2.76	$0
Aug 2015	0	0	40.16	2.87	$0
Jul 2015	0	0	48.15	2.95	$0
Jun 2015	0	0	56.15	2.88	$0
May 2015	0	0	55.21	2.96	$0
Apr 2015	0	0	49.82	2.71	$0
Mar 2015	0	0	42.89	2.93	$0
Feb 2015	159	0	44.66	2.98	$7,101
Jan 2015	0	0	43.43	3.10	$0
Dec 2014	0	0	54.69	3.59	$0
Nov 2014	0	0	70.46	4.25	$0
Oct 2014	460	603	78.30	3.90	$38,370
Sep 2014	608	645	86.16	4.05	$54,995
Aug 2014	603	705	89.39	4.04	$56,747
Jul 2014	462	773	96.56	4.18	$47,842
Jun 2014	587	594	98.16	4.74	$60,434
May 2014	467	607	94.73	4.73	$47,108
Apr 2014	472	658	95.94	4.81	$48,448
Mar 2014	473	689	95.89	5.06	$48,840
Feb 2014	628	595	97.40	6.19	$64,851
Jan 2014	627	720	90.40	4.86	$60,181
Dec 2013	470	689	91.82	4.35	$46,156
Nov 2013	631	720	88.85	3.74	$58,756
Oct 2013	466	738	97.42	3.78	$48,187
Sep 2013	633	636	104.11	3.72	$68,266
Aug 2013	469	701	104.25	3.52	$51,363
Jul 2013	599	654	102.52	3.72	$63,841
Jun 2013	472	591	94.40	3.93	$46,881
May 2013	636	711	94.83	4.15	$63,262
Apr 2013	473	643	93.96	4.28	$47,197
Mar 2013	626	771	93.62	3.91	$61,623
Feb 2013	469	573	91.23	3.42	$44,746
Jan 2013	619	640	91.60	3.42	$58,889
Dec 2012	470	659	86.77	3.42	$43,036
Nov 2012	629	692	86.95	3.62	$57,200
Oct 2012	627	902	89.38	3.40	$59,108
Sep 2012	627	743	94.67	2.92	$61,526
Aug 2012	629	638	92.66	2.91	$60,139
Jul 2012	626	792	85.13	3.02	$55,684
Jun 2012	484	688	79.82	2.52	$40,366
May 2012	637	527	91.61	2.49	$59,667
Apr 2012	630	694	101.65	2.00	$65,425
Mar 2012	482	629	105.05	2.22	$52,032
Feb 2012	473	680	101.10	2.57	$49,568
Jan 2012	783	600	98.09	2.73	$78,445
Dec 2011	469	583	96.87	3.24	$47,321
Nov 2011	473	588	95.72	3.31	$47,223
Oct 2011	630	603	84.98	3.65	$55,737
Sep 2011	630	601	83.62	3.99	$55,076
Aug 2011	470	653	83.40	4.15	$41,908
Jul 2011	762	695	94.14	4.52	$74,874
Jun 2011	631	790	92.90	4.64	$62,285
May 2011	627	665	98.13	4.40	$64,457
Apr 2011	629	700	105.96	4.33	$69,682
Mar 2011	626	809	96.36	4.06	$63,604
Feb 2011	467	657	85.64	4.18	$42,740
Jan 2011	633	663	86.50	4.59	$57,797
Dec 2010	786	678	85.73	4.35	$70,332
Nov 2010	475	567	80.84	3.80	$40,551
Oct 2010	477	631	78.10	3.51	$39,468
Sep 2010	631	678	72.63	3.98	$48,528
Aug 2010	786	704	73.68	4.42	$61,024
Jul 2010	470	444	72.55	4.74	$36,202
Jun 2010	472	556	70.36	4.91	$35,940
May 2010	635	656	71.12	4.24	$47,940
Apr 2010	474	721	81.69	4.12	$41,694
Mar 2010	607	537	78.39	4.39	$49,939
Feb 2010	0	465	73.58	5.44	$2,531
Jan 2010	638	712	74.36	5.96	$51,688
Dec 2009	634	674	71.44	5.48	$48,989
Nov 2009	634	639	74.59	3.75	$49,687
Oct 2009	472	629	72.54	4.11	$36,824
Sep 2009	452	667	65.54	3.06	$31,668
Aug 2009	633	634	67.42	3.22	$44,717
Jul 2009	634	719	61.13	3.46	$41,247
Jun 2009	629	731	66.16	3.90	$44,462
May 2009	632	608	54.74	3.93	$36,983
Apr 2009	629	617	46.77	3.59	$31,632
Mar 2009	620	626	42.14	4.06	$28,668
Feb 2009	637	675	32.81	4.63	$24,027
Jan 2009	634	677	35.86	5.37	$26,371
Dec 2008	628	648	37.10	5.98	$27,172
Nov 2008	628	654	55.49	6.86	$39,334
Oct 2008	630	673	75.24	6.92	$52,060
Sep 2008	623	636	101.76	7.88	$68,406
Aug 2008	658	626	114.22	8.48	$80,467
Jul 2008	627	1,013	131.08	11.39	$93,725
Jun 2008	628	716	131.33	13.03	$91,807
May 2008	646	765	123.17	11.57	$88,422
Apr 2008	635	670	110.31	10.45	$77,052
Mar 2008	641	585	101.90	9.66	$70,971
Feb 2008	622	624	92.53	8.77	$63,027
Jan 2008	624	670	90.38	8.21	$61,895
Dec 2007	950	556	88.33	7.30	$87,973
Nov 2007	324	667	91.67	7.29	$34,565
Oct 2007	786	668	82.85	6.92	$69,744
Sep 2007	491	574	75.84	6.24	$40,822
Aug 2007	635	722	69.06	6.39	$48,465
Jul 2007	798	675	70.90	6.39	$60,890
Jun 2007	798	682	62.00	7.55	$54,624
May 2007	472	759	58.74	7.85	$33,681
Apr 2007	637	663	59.61	7.81	$43,146
Mar 2007	626	609	56.92	7.30	$40,079
Feb 2007	644	652	55.10	8.22	$40,841
Jan 2007	633	680	50.30	6.73	$36,414
Dec 2006	161	253	56.65	6.92	$10,871
Nov 2006	493	364	54.20	7.62	$29,493
Oct 2006	656	695	54.90	6.01	$40,194
Sep 2006	651	560	60.08	5.04	$41,933
Aug 2006	656	828	68.71	7.34	$51,151
Jul 2006	649	681	69.37	6.34	$49,341
Jun 2006	642	641	66.28	6.38	$46,644
May 2006	818	717	66.01	6.42	$58,603
Apr 2006	654	638	64.39	7.36	$46,807
Mar 2006	648	596	56.70	7.08	$40,963
Feb 2006	664	648	57.59	7.75	$43,262
Jan 2006	814	710	60.59	8.93	$55,663
Dec 2005	642	689	54.94	13.42	$44,515
Nov 2005	646	597	54.69	10.59	$41,651
Oct 2005	624	597	58.34	13.80	$44,640
Sep 2005	327	407	61.45	12.08	$25,010
Aug 2005	961	649	61.51	9.80	$65,469
Jul 2005	824	657	55.69	7.84	$51,042
Jun 2005	480	507	52.33	7.38	$28,861
May 2005	802	603	45.22	6.65	$40,277
Apr 2005	641	693	49.20	7.36	$36,638
Mar 2005	905	761	50.37	7.15	$51,030
Feb 2005	633	663	45.22	6.31	$32,809
Jan 2005	812	810	43.16	6.32	$40,167
Dec 2004	647	559	39.86	6.75	$29,563
Nov 2004	641	632	45.28	6.33	$33,025
Oct 2004	978	712	49.70	6.52	$53,245
Sep 2004	636	637	43.24	5.28	$30,866
Aug 2004	643	620	42.37	5.55	$30,685
Jul 2004	964	677	38.28	6.08	$41,021
Jun 2004	643	638	36.10	6.43	$27,317
May 2004	643	632	37.48	6.49	$28,204
Apr 2004	650	631	34.47	5.86	$26,102
Mar 2004	968	658	34.36	5.53	$36,899
Feb 2004	648	674	32.45	5.51	$24,741
Jan 2004	978	765	32.03	6.30	$36,145
Dec 2003	649	782	30.26	6.30	$24,567
Nov 2003	652	681	28.80	4.60	$21,907
Oct 2003	971	661	28.17	4.76	$30,499
Sep 2003	778	657	26.31	4.75	$23,590
Aug 2003	652	582	29.76	5.13	$22,389
Jul 2003	636	674	29.41	5.17	$22,190
Jun 2003	655	642	28.56	5.98	$22,548
May 2003	979	707	26.59	5.97	$30,254
Apr 2003	654	686	26.67	5.41	$21,152
Mar 2003	962	656	31.14	6.10	$33,956
Feb 2003	646	657	33.48	7.93	$26,835
Jan 2003	650	701	30.31	5.58	$23,615
Dec 2002	968	686	26.91	4.85	$29,379
Nov 2002	655	658	24.66	4.14	$18,874
Oct 2002	978	707	26.46	4.23	$28,868
Sep 2002	655	444	27.44	3.64	$19,587
Aug 2002	651	725	25.96	3.16	$19,194
Jul 2002	977	882	24.58	3.06	$26,715
Jun 2002	326	259	23.73	3.34	$8,601
May 2002	644	711	24.66	3.58	$18,429
Apr 2002	970	451	23.65	3.51	$24,525
Mar 2002	655	779	22.00	3.10	$16,827
Feb 2002	982	982	18.22	2.38	$20,225
Jan 2002	682	447	17.17	2.38	$12,772
Dec 2001	825	781	16.93	2.36	$15,814
Nov 2001	1,033	758	18.07	2.41	$20,490
Oct 2001	698	757	19.78	2.53	$15,721
Sep 2001	1,031	735	24.26	2.25	$26,667
Aug 2001	673	801	24.87	3.05	$19,183
Jul 2001	687	751	23.93	3.20	$18,841
Jun 2001	647	496	24.56	3.82	$17,787
May 2001	1,041	460	25.52	4.31	$28,548
Apr 2001	697	456	24.68	5.34	$19,635
Mar 2001	863	488	24.54	5.38	$23,802
Feb 2001	690	494	27.75	5.77	$21,996
Jan 2001	1,061	846	27.47	8.40	$36,251
Dec 2000	684	682	26.88	9.12	$24,607
Nov 2000	695	625	32.21	5.66	$25,922
Oct 2000	1,039	538	31.23	5.15	$35,216
Sep 2000	684	569	31.87	5.19	$24,750
Aug 2000	1,045	644	29.64	4.54	$33,898
Jul 2000	685	526	28.53	4.09	$21,694
Jun 2000	1,015	552	29.30	4.40	$32,167
May 2000	664	586	27.26	3.68	$20,257
Apr 2000	1,004	537	24.51	3.12	$26,281
Mar 2000	1,015	281	28.42	2.86	$29,650
Feb 2000	666	273	27.62	2.73	$19,139
Jan 2000	678	289	25.27	2.48	$17,850
Dec 1999	1,022	309	24.28	2.42	$25,563
Nov 1999	1,011	306	23.19	2.43	$24,190
Oct 1999	671	309	20.98	2.80	$14,944
Sep 1999	1,014	300	21.75	2.62	$22,840
Aug 1999	1,014	314	19.26	2.88	$20,433
Jul 1999	670	317	17.89	2.37	$12,738
Jun 1999	663	291	15.94	2.36	$11,256
May 1999	990	297	15.79	2.32	$16,321
Apr 1999	992	317	15.10	2.21	$15,679
Mar 1999	985	260	12.47	1.84	$12,761
Feb 1999	649	274	9.98	1.82	$6,975
Jan 1999	1,005	287	10.38	1.90	$10,977
Dec 1998	686	301	9.20	1.77	$6,845
Nov 1998	991	267	10.89	2.19	$11,376
Oct 1998	672	894	12.42	1.97	$10,107
Sep 1998	675	708	12.59	2.08	$9,973
Aug 1998	989	269	11.30	1.91	$11,689
Jul 1998	1,008	271	11.74	2.24	$12,440
Jun 1998	1,012	273	11.24	2.24	$11,986
May 1998	666	431	12.62	2.21	$9,356
Apr 1998	994	405	13.04	2.51	$13,976
Mar 1998	993	299	12.80	2.31	$13,401
Feb 1998	668	248	13.95	2.30	$9,889
Jan 1998	980	211	14.70	2.15	$14,861
Dec 1997	982	299	16.32	2.41	$16,747
Nov 1997	686	283	18.19	3.09	$13,352
Oct 1997	1,056	297	19.25	3.15	$21,264
Sep 1997	988	338	17.74	2.95	$18,526
Aug 1997	996	484	17.86	2.55	$19,025
Jul 1997	959	393	17.58	2.25	$17,742
Jun 1997	1,006	378	17.24	2.26	$18,197
May 1997	863	540	18.97	2.31	$17,618
Apr 1997	850	660	17.88	2.08	$16,573
Mar 1997	986	896	18.95	1.94	$20,422
Feb 1997	995	779	20.49	2.21	$22,106
Jan 1997	1,003	659	23.48	3.54	$25,883
Dec 1996	999	820	23.32	—	$23,297
Nov 1996	663	929	21.97	—	$14,566
Oct 1996	1,307	852	23.31	—	$30,466
Sep 1996	664	760	22.22	—	$14,754
Aug 1996	974	974	20.26	—	$19,733
Jul 1996	999	1,051	19.55	—	$19,530
Jun 1996	1,338	1,002	18.73	—	$25,061
May 1996	831	926	19.43	—	$16,146
Apr 1996	963	905	21.51	—	$20,714
Mar 1996	972	1,029	19.38	—	$18,837
Feb 1996	994	898	16.98	—	$16,878
Jan 1996	810	860	17.07	—	$13,827
Dec 1995	1,335	906	17.19	—	$22,949
Nov 1995	664	744	16.00	—	$10,624
Oct 1995	993	820	15.43	—	$15,322
Sep 1995	999	845	16.18	—	$16,164
Aug 1995	660	817	15.92	—	$10,507
Jul 1995	1,335	818	15.24	—	$20,345
Jun 1995	1,009	562	16.41	—	$16,558
May 1995	997	880	17.56	—	$17,507
Apr 1995	667	848	17.73	—	$11,826
Mar 1995	1,332	925	16.44	—	$21,898
Feb 1995	679	784	16.58	—	$11,258
Jan 1995	1,001	1,043	15.92	—	$15,936
Dec 1994	1,012	716	15.03	—	$15,210
Nov 1994	1,002	1,030	15.90	—	$15,932
Oct 1994	682	945	15.58	—	$10,626
Sep 1994	1,044	960	15.29	—	$15,963
Aug 1994	1,060	840	16.13	—	$17,098
Jul 1994	702	1,092	17.56	—	$12,327
Jun 1994	1,094	1,112	17.09	—	$18,696
May 1994	985	1,145	15.88	—	$15,642
Apr 1994	822	939	14.14	—	$11,623
Mar 1994	1,001	994	12.46	—	$12,472
Feb 1994	647	920	12.50	—	$8,088
Jan 1994	1,150	897	12.66	—	$14,559
Dec 1993	824	986	12.33	—	$10,160
Nov 1993	810	973	14.49	—	$11,737
Oct 1993	898	880	15.85	—	$14,233
Sep 1993	1,205	1,178	15.03	—	$18,111
Aug 1993	756	1,114	15.66	—	$11,839
Jul 1993	1,341	1,125	15.46	—	$20,732
Jun 1993	753	1,135	16.79	—	$12,643
May 1993	758	1,197	17.68	—	$13,401
Apr 1993	1,114	1,206	18.05	—	$20,108
Mar 1993	1,100	1,382	18.14	—	$19,954
Feb 1993	732	1,198	17.90	—	$13,103
Jan 1993	1,188	1,262	16.93	—	$20,113

How to read this page

The arithmetic is one multiplication per stream per month. Here it is, worked, on a real row from the table above.

Jul 2016 — as filed, then multipliedworked

Oil                   96 bbl  × $ 41.62 =     $3,996
Casinghead gas         0 Mcf  × $  2.92 =         $0

────────────────────────────────────────────────────
Month total                                   $3,996

The volumes are the state's, unchanged

Every barrel and every Mcf on this page is a number the Railroad Commission of Texas published in its monthly production query. Nothing is modelled, estimated or filled in.

The dollars are a multiplication, not a valuation

Volume × a published monthly price. It is not what the operator was paid: it takes no account of a contract, a differential, a transportation deduction, or the share any one owner holds.

Oil and gas are priced differently

Oil is a Texas realisation — the crude oil first purchase price. Gas is a benchmark, because no free Texas wellhead gas series exists at any date. The prices page publishes the difference rather than correcting it away.

A lease is not a well

The state reports oil on lease and gas on well, and this page is the lease grain. 02/O/1391 is the state's own key, not one this site invented.