'L' FEE-CALVERLEY UNIT

Name: 'L' FEE-CALVERLEY UNIT lease production and value, Oct 1993 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by XTO ENERGY INC. (P-5 945936) in the BLALOCK LAKE, SE (WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 33979District 08Field 08740500OilCasinghead gasSave Export

Value, all time

$30.9 M

Oct 1993 – Nov 2020

Value, last 12 filed months

at the published price for each month

Months reported

326

no gaps in the span

Streams

oil, casinghead gas

The BLALOCK LAKE, SE (WOLFCAMP) 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 23 leases and 75 wells, and the rule below applies to all of them.

Discovered

1981-07-22

as the register files it

Field class

Oil and gas

the register's own label

Between wells

1,320 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 1991-02-01.

The Commission's schedule remark for this field reads: “#85280300 EFF 12/01/2019”

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	753,246 bbl	$26,785,318
Casinghead gas	Production	1,039,956 Mcf	$4,148,782
Total			$30,934,100

186,368 Mcf of this lease's gas, across 38 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 (1)

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 31.8974, -101.6081. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

31.89742, -101.60806 · 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%

1 of 1 wells

With a plug date

0.0%

0 of 1 wells

Median depth

8,350 ft

1 wells filed one

Completion to plug

—

no well filed both dates

What the state filed about each well

On the RRC proration schedule

1100.0%

A plug date is filed

00.0%

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

00.0%

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

The one well that filed a depth was drilled to 8,350 ft.

Completions filed

Oct 1993

1 of 1 wells

1 well


42-17332347	1	8,350 ft	Oct 1993	—	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 (326)

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

326 months


Nov 2020	0	0	38.77	2.71	$0
Oct 2020	0	0	36.97	2.48	$0
Sep 2020	0	0	37.09	1.99	$0
Aug 2020	0	0	39.98	2.39	$0
Jul 2020	0	0	38.37	1.83	$0
Jun 2020	0	0	34.90	1.69	$0
May 2020	0	0	16.92	1.81	$0
Apr 2020	0	0	14.75	1.80	$0
Mar 2020	0	0	30.34	1.86	$0
Feb 2020	0	0	49.88	1.98	$0
Jan 2020	0	0	57.25	2.09	$0
Dec 2019	0	0	59.01	2.30	$0
Nov 2019	1,299	1,483	55.30	2.75	$75,914
Oct 2019	855	0	53.47	2.42	$45,717
Sep 2019	881	1,637	55.05	2.66	$52,849
Aug 2019	869	1,664	53.11	2.30	$49,987
Jul 2019	772	1,784	56.27	2.46	$47,829
Jun 2019	619	0	52.78	2.49	$32,671
May 2019	722	1,205	58.48	2.74	$45,525
Apr 2019	849	1,050	62.63	2.75	$56,061
Mar 2019	817	1,085	56.80	3.06	$49,728
Feb 2019	621	0	50.85	2.79	$31,578
Jan 2019	590	1,038	46.03	3.23	$30,509
Dec 2018	613	1,028	46.59	4.19	$32,862
Nov 2018	399	1,032	52.93	4.24	$25,492
Oct 2018	250	1,606	61.44	3.40	$20,817
Sep 2018	468	1,684	59.54	3.11	$33,099
Aug 2018	466	2,174	59.40	3.07	$34,347
Jul 2018	518	1,030	65.14	2.93	$36,762
Jun 2018	761	1,269	60.18	3.08	$49,702
May 2018	908	1,571	65.38	2.90	$63,922
Apr 2018	564	1,785	63.84	2.90	$41,184
Mar 2018	779	2,091	61.22	2.79	$53,518
Feb 2018	654	1,762	61.78	2.77	$45,278
Jan 2018	990	1,953	62.87	4.01	$70,072
Dec 2017	612	1,996	57.27	2.92	$40,881
Nov 2017	963	2,011	55.42	3.12	$59,640
Oct 2017	1,013	2,176	49.29	2.98	$56,423
Sep 2017	625	1,961	47.52	3.09	$35,754
Aug 2017	776	2,227	45.37	3.00	$41,898
Jul 2017	1,048	2,372	43.87	3.09	$53,299
Jun 2017	1,014	1,958	42.49	3.09	$49,130
May 2017	989	2,301	45.37	3.26	$52,380
Apr 2017	922	2,146	47.93	3.21	$51,084
Mar 2017	1,115	2,559	46.77	2.98	$59,784
Feb 2017	1,074	2,062	50.45	2.95	$60,272
Jan 2017	1,116	2,385	49.41	3.42	$63,295
Dec 2016	917	2,054	48.76	3.72	$52,360
Nov 2016	1,040	2,238	42.49	2.64	$50,108
Oct 2016	1,117	2,368	46.19	3.09	$58,912
Sep 2016	951	2,336	41.55	3.10	$46,757
Aug 2016	1,065	2,579	41.44	2.92	$51,675
Jul 2016	834	2,382	41.62	2.92	$41,677
Jun 2016	1,008	2,491	45.35	2.69	$52,403
May 2016	963	2,299	42.52	1.99	$45,524
Apr 2016	713	2,211	36.56	1.99	$30,469
Mar 2016	957	2,354	33.01	1.79	$35,814
Feb 2016	1,181	2,461	26.47	2.06	$36,340
Jan 2016	786	2,462	27.35	2.36	$27,318
Dec 2015	1,350	2,235	32.36	2.00	$48,159
Nov 2015	1,093	0	38.79	2.17	$42,397
Oct 2015	1,289	2,254	43.55	2.43	$61,605
Sep 2015	1,035	3,057	42.99	2.76	$52,927
Aug 2015	1,043	2,309	40.16	2.87	$48,519
Jul 2015	1,278	2,654	48.15	2.95	$69,352
Jun 2015	1,284	2,494	56.15	2.88	$79,286
May 2015	1,290	2,417	55.21	2.96	$78,364
Apr 2015	1,019	2,505	49.82	2.71	$57,547
Mar 2015	1,315	2,473	42.89	2.93	$63,658
Feb 2015	1,354	2,299	44.66	2.98	$67,312
Jan 2015	849	2,359	43.43	3.10	$44,186
Dec 2014	1,054	2,586	54.69	3.59	$66,931
Nov 2014	1,017	2,097	70.46	4.25	$80,574
Oct 2014	1,284	2,557	78.30	3.90	$110,512
Sep 2014	1,322	2,114	86.16	4.05	$122,456
Aug 2014	1,175	2,056	89.39	4.04	$113,329
Jul 2014	1,575	2,547	96.56	4.18	$162,727
Jun 2014	1,005	2,783	98.16	4.74	$111,834
May 2014	1,484	2,503	94.73	4.73	$152,410
Apr 2014	1,353	2,797	95.94	4.81	$143,258
Mar 2014	1,219	2,724	95.89	5.06	$130,665
Feb 2014	1,340	2,268	97.40	6.19	$144,559
Jan 2014	1,358	3,161	90.40	4.86	$138,128
Dec 2013	1,305	3,123	91.82	4.35	$133,424
Nov 2013	1,019	1,846	88.85	3.74	$97,439
Oct 2013	1,177	3,139	97.42	3.78	$126,527
Sep 2013	1,210	2,718	104.11	3.72	$136,078
Aug 2013	1,183	2,795	104.25	3.52	$133,173
Jul 2013	930	2,910	102.52	3.72	$106,162
Jun 2013	692	4,098	94.40	3.93	$81,444
May 2013	765	3,263	94.83	4.15	$86,083
Apr 2013	866	2,954	93.96	4.28	$94,020
Mar 2013	1,111	102	93.62	3.91	$104,411
Feb 2013	999	2,108	91.23	3.42	$98,348
Jan 2013	1,136	2,872	91.60	3.42	$113,880
Dec 2012	1,010	2,497	86.77	3.42	$96,178
Nov 2012	1,061	2,650	86.95	3.62	$101,860
Oct 2012	1,264	2,736	89.38	3.40	$122,278
Sep 2012	1,372	2,644	94.67	2.92	$137,603
Aug 2012	1,137	2,710	92.66	2.91	$113,236
Jul 2012	1,272	2,957	85.13	3.02	$117,218
Jun 2012	1,254	2,834	79.82	2.52	$107,233
May 2012	1,373	2,992	91.61	2.49	$133,226
Apr 2012	1,067	2,831	101.65	2.00	$114,113
Mar 2012	1,418	2,918	105.05	2.22	$155,445
Feb 2012	1,150	2,775	101.10	2.57	$123,397
Jan 2012	1,211	2,761	98.09	2.73	$126,336
Dec 2011	1,051	3,146	96.87	3.24	$112,003
Nov 2011	433	2,621	95.72	3.31	$50,126
Oct 2011	1,122	3,409	84.98	3.65	$107,785
Sep 2011	930	2,767	83.62	3.99	$88,795
Aug 2011	1,072	3,052	83.40	4.15	$102,069
Jul 2011	1,247	3,337	94.14	4.52	$132,467
Jun 2011	1,204	3,119	92.90	4.64	$126,323
May 2011	1,348	3,104	98.13	4.40	$145,952
Apr 2011	1,307	2,974	105.96	4.33	$151,377
Mar 2011	1,307	3,111	96.36	4.06	$138,565
Feb 2011	1,190	2,715	85.64	4.18	$113,260
Jan 2011	1,342	2,869	86.50	4.59	$129,248
Dec 2010	1,452	3,029	85.73	4.35	$137,649
Nov 2010	1,291	3,022	80.84	3.80	$115,834
Oct 2010	1,373	3,370	78.10	3.51	$119,056
Sep 2010	1,381	3,338	72.63	3.98	$113,586
Aug 2010	1,517	3,511	73.68	4.42	$127,289
Jul 2010	1,219	3,523	72.55	4.74	$105,125
Jun 2010	1,439	3,310	70.36	4.91	$117,501
May 2010	1,265	3,465	71.12	4.24	$104,642
Apr 2010	1,418	3,590	81.69	4.12	$130,637
Mar 2010	1,509	3,447	78.39	4.39	$133,418
Feb 2010	1,208	3,127	73.58	5.44	$105,903
Jan 2010	1,362	3,338	74.36	5.96	$121,186
Dec 2009	1,423	3,482	71.44	5.48	$120,754
Nov 2009	1,483	3,508	74.59	3.75	$123,777
Oct 2009	1,485	3,724	72.54	4.11	$123,028
Sep 2009	1,394	3,647	65.54	3.06	$102,540
Aug 2009	1,497	4,004	67.42	3.22	$113,815
Jul 2009	1,612	4,068	61.13	3.46	$112,635
Jun 2009	1,228	3,974	66.16	3.90	$96,723
May 2009	1,473	3,991	54.74	3.93	$96,300
Apr 2009	1,509	3,743	46.77	3.59	$84,004
Mar 2009	1,535	4,174	42.14	4.06	$81,627
Feb 2009	1,514	3,774	32.81	4.63	$67,159
Jan 2009	1,863	4,161	35.86	5.37	$89,156
Dec 2008	1,804	4,252	37.10	5.98	$92,343
Nov 2008	1,764	4,295	55.49	6.86	$127,350
Oct 2008	1,693	4,446	75.24	6.92	$158,156
Sep 2008	1,493	2,902	101.76	7.88	$174,787
Aug 2008	1,660	4,989	114.22	8.48	$231,927
Jul 2008	1,713	5,074	131.08	11.39	$282,330
Jun 2008	1,711	4,983	131.33	13.03	$289,647
May 2008	1,747	0	123.17	11.57	$215,178
Apr 2008	1,899	5,326	110.31	10.45	$265,161
Mar 2008	1,689	5,859	101.90	9.66	$228,731
Feb 2008	2,008	5,969	92.53	8.77	$238,152
Jan 2008	2,553	7,014	90.38	8.21	$288,295
Dec 2007	2,796	8,167	88.33	7.30	$306,606
Nov 2007	3,768	6,322	91.67	7.29	$391,511
Oct 2007	3,400	5,317	82.85	6.92	$318,494
Sep 2007	1,108	5,308	75.84	6.24	$117,175
Aug 2007	820	436	69.06	6.39	$59,414
Jul 2007	2,024	4,802	70.90	6.39	$174,176
Jun 2007	2,284	4,596	62.00	7.55	$176,301
May 2007	1,847	4,109	58.74	7.85	$140,733
Apr 2007	2,047	4,251	59.61	7.81	$155,202
Mar 2007	1,835	4,313	56.92	7.30	$135,942
Feb 2007	1,719	3,650	55.10	8.22	$124,705
Jan 2007	1,781	4,335	50.30	6.73	$118,745
Dec 2006	2,218	4,564	56.65	6.92	$157,225
Nov 2006	1,972	4,669	54.20	7.62	$142,448
Oct 2006	2,113	4,769	54.90	6.01	$144,684
Sep 2006	2,063	4,849	60.08	5.04	$148,370
Aug 2006	2,075	5,382	68.71	7.34	$182,077
Jul 2006	1,920	5,455	69.37	6.34	$167,790
Jun 2006	1,809	5,424	66.28	6.38	$154,527
May 2006	2,047	5,967	66.01	6.42	$173,460
Apr 2006	2,349	5,790	64.39	7.36	$193,869
Mar 2006	2,446	5,143	56.70	7.08	$175,116
Feb 2006	2,098	4,650	57.59	7.75	$156,867
Jan 2006	2,351	5,023	60.59	8.93	$187,319
Dec 2005	2,155	5,604	54.94	13.42	$193,576
Nov 2005	1,907	5,536	54.69	10.59	$162,911
Oct 2005	2,257	6,637	58.34	13.80	$223,236
Sep 2005	2,059	4,413	61.45	12.08	$179,830
Aug 2005	1,726	4,400	61.51	9.80	$149,272
Jul 2005	1,978	4,139	55.69	7.84	$142,620
Jun 2005	2,312	4,026	52.33	7.38	$150,703
May 2005	1,580	3,452	45.22	6.65	$94,407
Apr 2005	950	1,418	49.20	7.36	$57,177
Mar 2005	1,596	3,022	50.37	7.15	$102,013
Feb 2005	1,582	2,735	45.22	6.31	$88,801
Jan 2005	2,092	3,043	43.16	6.32	$109,529
Dec 2004	1,881	2,952	39.86	6.75	$94,906
Nov 2004	1,830	2,772	45.28	6.33	$100,410
Oct 2004	1,767	3,056	49.70	6.52	$107,730
Sep 2004	1,763	3,036	43.24	5.28	$92,274
Aug 2004	1,805	3,189	42.37	5.55	$94,179
Jul 2004	1,739	3,249	38.28	6.08	$86,336
Jun 2004	1,724	3,120	36.10	6.43	$82,307
May 2004	1,867	3,296	37.48	6.49	$91,381
Apr 2004	1,815	2,940	34.47	5.86	$79,787
Mar 2004	1,924	3,020	34.36	5.53	$82,810
Feb 2004	1,667	2,573	32.45	5.51	$68,270
Jan 2004	1,887	2,887	32.03	6.30	$78,628
Dec 2003	2,124	3,241	30.26	6.30	$84,696
Nov 2003	1,839	2,908	28.80	4.60	$66,326
Oct 2003	1,929	3,247	28.17	4.76	$69,794
Sep 2003	1,924	3,211	26.31	4.75	$65,871
Aug 2003	2,031	3,418	29.76	5.13	$77,976
Jul 2003	2,040	3,163	29.41	5.17	$76,352
Jun 2003	1,970	2,952	28.56	5.98	$73,925
May 2003	2,173	3,210	26.59	5.97	$76,952
Apr 2003	2,093	3,072	26.67	5.41	$72,431
Mar 2003	1,983	3,041	31.14	6.10	$80,289
Feb 2003	1,321	1,750	33.48	7.93	$58,097
Jan 2003	2,330	3,055	30.31	5.58	$87,675
Dec 2002	2,246	3,003	26.91	4.85	$75,016
Nov 2002	2,070	2,767	24.66	4.14	$62,493
Oct 2002	2,090	2,795	26.46	4.23	$67,122
Sep 2002	2,047	2,883	27.44	3.64	$66,650
Aug 2002	2,260	3,289	25.96	3.16	$69,077
Jul 2002	2,062	3,281	24.58	3.06	$60,730
Jun 2002	1,342	2,058	23.73	3.34	$38,716
May 2002	1,879	3,219	24.66	3.58	$57,873
Apr 2002	1,848	3,094	23.65	3.51	$54,572
Mar 2002	2,172	3,062	22.00	3.10	$57,285
Feb 2002	2,248	2,640	18.22	2.38	$47,230
Jan 2002	2,838	2,849	17.17	2.38	$55,497
Dec 2001	3,019	3,020	16.93	2.36	$58,252
Nov 2001	2,774	2,631	18.07	2.41	$56,455
Oct 2001	2,817	3,404	19.78	2.53	$64,329
Sep 2001	2,428	3,243	24.26	2.25	$66,204
Aug 2001	3,039	3,630	24.87	3.05	$86,663
Jul 2001	2,489	3,537	23.93	3.20	$70,870
Jun 2001	2,612	3,370	24.56	3.82	$77,038
May 2001	3,227	3,480	25.52	4.31	$97,343
Apr 2001	2,876	3,311	24.68	5.34	$88,645
Mar 2001	3,406	3,888	24.54	5.38	$104,487
Feb 2001	2,603	2,705	27.75	5.77	$87,833
Jan 2001	3,429	3,762	27.47	8.40	$125,791
Dec 2000	3,255	3,231	26.88	9.12	$116,969
Nov 2000	3,359	4,068	32.21	5.66	$131,210
Oct 2000	2,456	3,432	31.23	5.15	$94,360
Sep 2000	2,306	3,596	31.87	5.19	$92,143
Aug 2000	1,904	3,919	29.64	4.54	$74,230
Jul 2000	1,633	3,887	28.53	4.09	$62,486
Jun 2000	1,488	3,138	29.30	4.40	$57,397
May 2000	1,589	2,002	27.26	3.68	$50,683
Apr 2000	3,165	4,649	24.51	3.12	$92,060
Mar 2000	3,522	4,187	28.42	2.86	$112,069
Feb 2000	3,036	3,829	27.62	2.73	$94,294
Jan 2000	3,651	4,430	25.27	2.48	$103,249
Dec 1999	3,022	3,844	24.28	2.42	$82,691
Nov 1999	3,509	4,103	23.19	2.43	$91,360
Oct 1999	2,844	3,557	20.98	2.80	$69,640
Sep 1999	3,151	4,013	21.75	2.62	$79,044
Aug 1999	3,402	3,698	19.26	2.88	$76,156
Jul 1999	4,096	3,920	17.89	2.37	$82,577
Jun 1999	3,642	3,069	15.94	2.36	$65,303
May 1999	3,769	3,236	15.79	2.32	$67,023
Apr 1999	4,076	0	15.10	2.21	$61,548
Mar 1999	4,041	2,924	12.47	1.84	$55,767
Feb 1999	3,171	2,317	9.98	1.82	$35,858
Jan 1999	3,905	2,838	10.38	1.90	$45,926
Dec 1998	4,120	3,021	9.20	1.77	$43,261
Nov 1998	2,993	2,531	10.89	2.19	$38,126
Oct 1998	2,971	2,995	12.42	1.97	$42,798
Sep 1998	2,933	2,870	12.59	2.08	$42,904
Aug 1998	3,253	2,812	11.30	1.91	$42,122
Jul 1998	3,388	2,775	11.74	2.24	$45,984
Jun 1998	3,720	3,941	11.24	2.24	$50,630
May 1998	4,191	3,857	12.62	2.21	$61,400
Apr 1998	3,882	2,180	13.04	2.51	$56,083
Mar 1998	3,499	1,961	12.80	2.31	$49,316
Feb 1998	4,076	2,015	13.95	2.30	$61,493
Jan 1998	4,141	1,942	14.70	2.15	$65,057
Dec 1997	4,441	1,681	16.32	2.41	$76,530
Nov 1997	4,391	2,109	18.19	3.09	$86,385
Oct 1997	4,915	2,719	19.25	3.15	$103,178
Sep 1997	4,719	3,593	17.74	2.95	$94,332
Aug 1997	4,016	2,963	17.86	2.55	$79,295
Jul 1997	4,849	4,918	17.58	2.25	$96,296
Jun 1997	5,723	4,615	17.24	2.26	$109,082
May 1997	5,979	5,038	18.97	2.31	$125,052
Apr 1997	4,509	2,991	17.88	2.08	$86,851
Mar 1997	5,571	3,736	18.95	1.94	$112,815
Feb 1997	5,309	3,608	20.49	2.21	$116,740
Jan 1997	5,490	3,380	23.48	3.54	$140,869
Dec 1996	6,518	3,907	23.32	—	$152,000
Nov 1996	5,453	4,030	21.97	—	$119,802
Oct 1996	4,994	0	23.31	—	$116,410
Sep 1996	5,478	7,295	22.22	—	$121,721
Aug 1996	7,649	7,419	20.26	—	$154,969
Jul 1996	6,823	5,295	19.55	—	$133,390
Jun 1996	5,224	4,845	18.73	—	$97,846
May 1996	6,143	4,475	19.43	—	$119,358
Apr 1996	6,242	4,083	21.51	—	$134,265
Mar 1996	5,454	3,213	19.38	—	$105,699
Feb 1996	3,898	1,640	16.98	—	$66,188
Jan 1996	5,997	5,124	17.07	—	$102,369
Dec 1995	6,724	6,015	17.19	—	$115,586
Nov 1995	6,601	6,915	16.00	—	$105,616
Oct 1995	6,544	7,581	15.43	—	$100,974
Sep 1995	6,409	8,029	16.18	—	$103,698
Aug 1995	6,548	8,352	15.92	—	$104,244
Jul 1995	6,436	6,971	15.24	—	$98,085
Jun 1995	6,986	9,505	16.41	—	$114,640
May 1995	6,185	2,990	17.56	—	$108,609
Apr 1995	4,205	2,219	17.73	—	$74,555
Mar 1995	2,709	1,214	16.44	—	$44,536
Feb 1995	4,988	5,876	16.58	—	$82,701
Jan 1995	10,519	7,568	15.92	—	$167,462
Dec 1994	3,016	1,341	15.03	—	$45,330
Nov 1994	6,499	8,064	15.90	—	$103,334
Oct 1994	6,999	6,824	15.58	—	$109,044
Sep 1994	5,835	6,546	15.29	—	$89,217
Aug 1994	6,272	6,511	16.13	—	$101,167
Jul 1994	6,570	5,744	17.56	—	$115,369
Jun 1994	5,697	4,638	17.09	—	$97,362
May 1994	5,691	4,707	15.88	—	$90,373
Apr 1994	5,880	4,557	14.14	—	$83,143
Mar 1994	6,260	4,523	12.46	—	$78,000
Feb 1994	6,045	3,807	12.50	—	$75,563
Jan 1994	6,319	4,542	12.66	—	$79,999
Dec 1993	6,036	1	12.33	—	$74,424
Nov 1993	6,959	1	14.49	—	$100,836
Oct 1993	3,872	1	15.85	—	$61,371

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.

Nov 2019 — as filed, then multipliedworked

Oil                1,299 bbl  × $ 55.30 =    $71,835
Casinghead gas     1,483 Mcf  × $  2.75 =     $4,079

────────────────────────────────────────────────────
Month total                                  $75,914

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. 08/O/33979 is the state's own key, not one this site invented.