CURTIS "S"

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

Operated by PIONEER NATURAL RES. USA, INC. (P-5 665748) in the SPRABERRY (TREND AREA) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 33420District 08Field 85280300NGPA filingOilCasinghead gasSave Export

Value, all time

$2.7 M

Jan 1993 – Oct 2014

Value, last 12 filed months

$263 k

at the published price for each month

Months reported

262

no gaps in the span

Streams

oil, casinghead gas

The SPRABERRY (TREND AREA) 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 16,587 leases and 43,997 wells, and the rule below applies to all of them.

Discovered

1952-12-22

as the register files it

Field class

Oil and gas

the register's own label

Between wells

0 ft

minimum

From a lease line

330 ft

minimum

A drilling unit in this field needs at least 80 acres. The field rule took effect on 2018-02-13.

The Commission's schedule remark for this field reads: “SPRABERRY (TREND AREA) FIELD EFFECTIVE 10/1/2019.”

Severance-tax incentive filings

Applications the operator filed to have this lease's gas taxed at a reduced state rate. A filing is an application, and this page never calls one a reduction that was granted.

Programme	Filings	With an approval date	Dated	Docket
NGPA	1	none	—	—

This says nothing about a royalty. A severance tax is charged to the operator. Whether a reduced rate reaches a royalty owner depends on the wording of the lease instrument, which is a private contract this site does not hold.

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	43,226 bbl	$2,291,489
Casinghead gas	Production	104,553 Mcf	$379,990
Total			$2,671,479

20,883 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 (2)

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 32.2709, -102.1135. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.27090, -102.11350 · 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%

2 of 2 wells

With a plug date

100.0%

2 of 2 wells

Median depth

10,850 ft

2 wells filed one

Completion to plug

13.3 years

median over 2 wells

What the state filed about each well

On the RRC proration schedule

2100.0%

A plug date is filed

2100.0%

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

2100.0%

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 9,750 and 11,950 ft, median 10,850 ft, over the 2 wells that filed a depth.

Completions filed

Jul 2007 – Jan 2013

2 of 2 wells

Plug dates filed

Aug 2022 – May 2024

2 of 2 wells

Last completion to plug: a median of 13.3 years across the 2 wells that filed both dates, with the middle half between 11.4 years and 15.0 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

2 wells


42-31737836	2	11,950 ft	Jan 2013	Aug 2022	Yes
42-31733899	1	9,750 ft	Jul 2007	May 2024	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 (262)

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

262 months


Oct 2014	0	0	78.30	3.90	$0
Sep 2014	0	0	86.16	4.05	$0
Aug 2014	0	0	89.39	4.04	$0
Jul 2014	0	0	96.56	4.18	$0
Jun 2014	0	0	98.16	4.74	$0
May 2014	0	0	94.73	4.73	$0
Apr 2014	0	0	95.94	4.81	$0
Mar 2014	594	229	95.89	5.06	$58,117
Feb 2014	501	195	97.40	6.19	$50,005
Jan 2014	449	231	90.40	4.86	$41,712
Dec 2013	589	349	91.82	4.35	$55,602
Nov 2013	586	1,540	88.85	3.74	$57,823
Oct 2013	663	1,700	97.42	3.78	$71,014
Sep 2013	770	1,871	104.11	3.72	$87,121
Aug 2013	742	2,421	104.25	3.52	$85,882
Jul 2013	910	2,039	102.52	3.72	$100,874
Jun 2013	922	1,690	94.40	3.93	$93,684
May 2013	1,023	1,067	94.83	4.15	$101,438
Apr 2013	1,165	2,363	93.96	4.28	$119,583
Mar 2013	2,167	4,139	93.62	3.91	$219,070
Feb 2013	561	1,839	91.23	3.42	$57,469
Jan 2013	94	107	91.60	3.42	$8,976
Dec 2012	86	87	86.77	3.42	$7,760
Nov 2012	110	84	86.95	3.62	$9,869
Oct 2012	104	87	89.38	3.40	$9,591
Sep 2012	107	84	94.67	2.92	$10,375
Aug 2012	91	87	92.66	2.91	$8,685
Jul 2012	100	87	85.13	3.02	$8,776
Jun 2012	81	98	79.82	2.52	$6,712
May 2012	124	196	91.61	2.49	$11,847
Apr 2012	67	125	101.65	2.00	$7,060
Mar 2012	85	155	105.05	2.22	$9,274
Feb 2012	94	202	101.10	2.57	$10,023
Jan 2012	88	214	98.09	2.73	$9,217
Dec 2011	96	165	96.87	3.24	$9,834
Nov 2011	85	205	95.72	3.31	$8,815
Oct 2011	87	214	84.98	3.65	$8,174
Sep 2011	102	288	83.62	3.99	$9,677
Aug 2011	63	252	83.40	4.15	$6,300
Jul 2011	83	301	94.14	4.52	$9,173
Jun 2011	80	276	92.90	4.64	$8,713
May 2011	93	254	98.13	4.40	$10,245
Apr 2011	53	170	105.96	4.33	$6,353
Mar 2011	102	294	96.36	4.06	$11,022
Feb 2011	99	263	85.64	4.18	$9,578
Jan 2011	107	325	86.50	4.59	$10,747
Dec 2010	113	265	85.73	4.35	$10,840
Nov 2010	106	312	80.84	3.80	$9,753
Oct 2010	106	332	78.10	3.51	$9,444
Sep 2010	108	329	72.63	3.98	$9,153
Aug 2010	100	281	73.68	4.42	$8,610
Jul 2010	101	294	72.55	4.74	$8,720
Jun 2010	99	281	70.36	4.91	$8,345
May 2010	101	310	71.12	4.24	$8,496
Apr 2010	114	252	81.69	4.12	$10,352
Mar 2010	125	343	78.39	4.39	$11,304
Feb 2010	116	297	73.58	5.44	$10,152
Jan 2010	107	306	74.36	5.96	$9,782
Dec 2009	113	286	71.44	5.48	$9,641
Nov 2009	102	304	74.59	3.75	$8,749
Oct 2009	102	282	72.54	4.11	$8,558
Sep 2009	103	272	65.54	3.06	$7,584
Aug 2009	108	318	67.42	3.22	$8,305
Jul 2009	100	317	61.13	3.46	$7,211
Jun 2009	126	304	66.16	3.90	$9,520
May 2009	112	292	54.74	3.93	$7,277
Apr 2009	97	254	46.77	3.59	$5,448
Mar 2009	118	311	42.14	4.06	$6,235
Feb 2009	106	192	32.81	4.63	$4,367
Jan 2009	110	299	35.86	5.37	$5,551
Dec 2008	123	300	37.10	5.98	$6,356
Nov 2008	124	247	55.49	6.86	$8,575
Oct 2008	99	276	75.24	6.92	$9,359
Sep 2008	92	187	101.76	7.88	$10,835
Aug 2008	113	328	114.22	8.48	$15,689
Jul 2008	105	322	131.08	11.39	$17,431
Jun 2008	102	335	131.33	13.03	$17,762
May 2008	129	368	123.17	11.57	$20,148
Apr 2008	133	350	110.31	10.45	$18,330
Mar 2008	133	345	101.90	9.66	$16,887
Feb 2008	141	325	92.53	8.77	$15,897
Jan 2008	154	322	90.38	8.21	$16,561
Dec 2007	172	339	88.33	7.30	$17,668
Nov 2007	183	345	91.67	7.29	$19,291
Oct 2007	176	424	82.85	6.92	$17,517
Sep 2007	166	426	75.84	6.24	$15,249
Aug 2007	206	451	69.06	6.39	$17,107
Jul 2007	119	229	70.90	6.39	$9,900
Jun 2007	102	119	62.00	7.55	$7,222
May 2007	105	101	58.74	7.85	$6,960
Apr 2007	1	95	59.61	7.81	$801
Mar 2007	10	127	56.92	7.30	$1,497
Feb 2007	41	139	55.10	8.22	$3,401
Jan 2007	98	216	50.30	6.73	$6,382
Dec 2006	111	267	56.65	6.92	$8,135
Nov 2006	147	324	54.20	7.62	$10,435
Oct 2006	76	238	54.90	6.01	$5,604
Sep 2006	80	254	60.08	5.04	$6,086
Aug 2006	56	209	68.71	7.34	$5,382
Jul 2006	79	246	69.37	6.34	$7,041
Jun 2006	103	281	66.28	6.38	$8,621
May 2006	120	316	66.01	6.42	$9,952
Apr 2006	117	309	64.39	7.36	$9,808
Mar 2006	130	329	56.70	7.08	$9,701
Feb 2006	139	269	57.59	7.75	$10,090
Jan 2006	45	179	60.59	8.93	$4,326
Dec 2005	47	190	54.94	13.42	$5,131
Nov 2005	70	197	54.69	10.59	$5,914
Oct 2005	78	247	58.34	13.80	$7,958
Sep 2005	65	214	61.45	12.08	$6,579
Aug 2005	38	204	61.51	9.80	$4,336
Jul 2005	38	221	55.69	7.84	$3,850
Jun 2005	40	214	52.33	7.38	$3,673
May 2005	58	248	45.22	6.65	$4,272
Apr 2005	57	252	49.20	7.36	$4,659
Mar 2005	62	212	50.37	7.15	$4,640
Feb 2005	57	216	45.22	6.31	$3,941
Jan 2005	55	226	43.16	6.32	$3,803
Dec 2004	56	241	39.86	6.75	$3,859
Nov 2004	63	213	45.28	6.33	$4,201
Oct 2004	60	275	49.70	6.52	$4,774
Sep 2004	51	281	43.24	5.28	$3,690
Aug 2004	70	291	42.37	5.55	$4,581
Jul 2004	56	319	38.28	6.08	$4,085
Jun 2004	85	332	36.10	6.43	$5,204
May 2004	75	346	37.48	6.49	$5,058
Apr 2004	89	338	34.47	5.86	$5,048
Mar 2004	107	360	34.36	5.53	$5,667
Feb 2004	90	324	32.45	5.51	$4,706
Jan 2004	98	374	32.03	6.30	$5,495
Dec 2003	110	363	30.26	6.30	$5,616
Nov 2003	95	388	28.80	4.60	$4,519
Oct 2003	119	429	28.17	4.76	$5,394
Sep 2003	88	434	26.31	4.75	$4,377
Aug 2003	89	470	29.76	5.13	$5,060
Jul 2003	120	493	29.41	5.17	$6,078
Jun 2003	127	485	28.56	5.98	$6,529
May 2003	85	492	26.59	5.97	$5,199
Apr 2003	134	476	26.67	5.41	$6,148
Mar 2003	105	443	31.14	6.10	$5,970
Feb 2003	153	414	33.48	7.93	$8,404
Jan 2003	116	448	30.31	5.58	$6,017
Dec 2002	149	464	26.91	4.85	$6,262
Nov 2002	119	458	24.66	4.14	$4,829
Oct 2002	121	485	26.46	4.23	$5,253
Sep 2002	138	514	27.44	3.64	$5,655
Aug 2002	129	514	25.96	3.16	$4,975
Jul 2002	111	513	24.58	3.06	$4,299
Jun 2002	147	522	23.73	3.34	$5,231
May 2002	146	466	24.66	3.58	$5,271
Apr 2002	141	468	23.65	3.51	$4,978
Mar 2002	214	450	22.00	3.10	$6,104
Feb 2002	0	401	18.22	2.38	$953
Jan 2002	205	446	17.17	2.38	$4,579
Dec 2001	251	432	16.93	2.36	$5,271
Nov 2001	0	435	18.07	2.41	$1,046
Oct 2001	186	480	19.78	2.53	$4,893
Sep 2001	197	475	24.26	2.25	$5,849
Aug 2001	0	469	24.87	3.05	$1,432
Jul 2001	111	477	23.93	3.20	$4,181
Jun 2001	137	502	24.56	3.82	$5,284
May 2001	220	498	25.52	4.31	$7,759
Apr 2001	0	504	24.68	5.34	$2,689
Mar 2001	143	489	24.54	5.38	$6,138
Feb 2001	156	447	27.75	5.77	$6,907
Jan 2001	146	452	27.47	8.40	$7,807
Dec 2000	135	438	26.88	9.12	$7,624
Nov 2000	160	454	32.21	5.66	$7,722
Oct 2000	132	490	31.23	5.15	$6,644
Sep 2000	150	509	31.87	5.19	$7,420
Aug 2000	213	513	29.64	4.54	$8,643
Jul 2000	169	516	28.53	4.09	$6,932
Jun 2000	0	525	29.30	4.40	$2,309
May 2000	167	575	27.26	3.68	$6,668
Apr 2000	204	552	24.51	3.12	$6,720
Mar 2000	251	524	28.42	2.86	$8,632
Feb 2000	222	406	27.62	2.73	$7,239
Jan 2000	0	374	25.27	2.48	$928
Dec 1999	146	359	24.28	2.42	$4,415
Nov 1999	168	365	23.19	2.43	$4,784
Oct 1999	250	403	20.98	2.80	$6,375
Sep 1999	0	385	21.75	2.62	$1,008
Aug 1999	240	396	19.26	2.88	$5,761
Jul 1999	0	387	17.89	2.37	$918
Jun 1999	219	286	15.94	2.36	$4,166
May 1999	0	383	15.79	2.32	$889
Apr 1999	175	384	15.10	2.21	$3,490
Mar 1999	241	342	12.47	1.84	$3,634
Feb 1999	0	310	9.98	1.82	$564
Jan 1999	204	352	10.38	1.90	$2,786
Dec 1998	183	351	9.20	1.77	$2,306
Nov 1998	185	351	10.89	2.19	$2,782
Oct 1998	0	384	12.42	1.97	$756
Sep 1998	160	329	12.59	2.08	$2,700
Aug 1998	252	320	11.30	1.91	$3,458
Jul 1998	0	316	11.74	2.24	$707
Jun 1998	357	372	11.24	2.24	$4,845
May 1998	0	310	12.62	2.21	$684
Apr 1998	177	300	13.04	2.51	$3,060
Mar 1998	175	287	12.80	2.31	$2,903
Feb 1998	192	259	13.95	2.30	$3,274
Jan 1998	215	244	14.70	2.15	$3,686
Dec 1997	0	267	16.32	2.41	$644
Nov 1997	186	215	18.19	3.09	$4,047
Oct 1997	202	296	19.25	3.15	$4,821
Sep 1997	0	293	17.74	2.95	$866
Aug 1997	241	345	17.86	2.55	$5,186
Jul 1997	0	318	17.58	2.25	$715
Jun 1997	285	310	17.24	2.26	$5,613
May 1997	0	300	18.97	2.31	$693
Apr 1997	140	269	17.88	2.08	$3,063
Mar 1997	231	278	18.95	1.94	$4,917
Feb 1997	194	182	20.49	2.21	$4,377
Jan 1997	0	252	23.48	3.54	$892
Dec 1996	277	256	23.32	—	$6,460
Nov 1996	150	282	21.97	—	$3,296
Oct 1996	113	292	23.31	—	$2,634
Sep 1996	204	324	22.22	—	$4,533
Aug 1996	60	274	20.26	—	$1,216
Jul 1996	180	355	19.55	—	$3,519
Jun 1996	150	319	18.73	—	$2,810
May 1996	219	345	19.43	—	$4,255
Apr 1996	264	237	21.51	—	$5,679
Mar 1996	268	279	19.38	—	$5,194
Feb 1996	0	207	16.98	—	$0
Jan 1996	255	247	17.07	—	$4,353
Dec 1995	0	239	17.19	—	$0
Nov 1995	266	245	16.00	—	$4,256
Oct 1995	245	353	15.43	—	$3,780
Sep 1995	0	358	16.18	—	$0
Aug 1995	194	380	15.92	—	$3,088
Jul 1995	198	369	15.24	—	$3,018
Jun 1995	197	354	16.41	—	$3,233
May 1995	192	396	17.56	—	$3,372
Apr 1995	0	499	17.73	—	$0
Mar 1995	338	466	16.44	—	$5,557
Feb 1995	0	423	16.58	—	$0
Jan 1995	212	454	15.92	—	$3,375
Dec 1994	173	485	15.03	—	$2,600
Nov 1994	203	544	15.90	—	$3,228
Oct 1994	170	556	15.58	—	$2,649
Sep 1994	238	552	15.29	—	$3,639
Aug 1994	208	589	16.13	—	$3,355
Jul 1994	221	582	17.56	—	$3,881
Jun 1994	264	580	17.09	—	$4,512
May 1994	222	626	15.88	—	$3,525
Apr 1994	242	604	14.14	—	$3,422
Mar 1994	239	557	12.46	—	$2,978
Feb 1994	239	368	12.50	—	$2,988
Jan 1994	229	428	12.66	—	$2,899
Dec 1993	266	398	12.33	—	$3,280
Nov 1993	236	379	14.49	—	$3,420
Oct 1993	389	626	15.85	—	$6,166
Sep 1993	238	641	15.03	—	$3,577
Aug 1993	176	651	15.66	—	$2,756
Jul 1993	265	620	15.46	—	$4,097
Jun 1993	206	244	16.79	—	$3,459
May 1993	222	505	17.68	—	$3,925
Apr 1993	242	566	18.05	—	$4,368
Mar 1993	230	734	18.14	—	$4,172
Feb 1993	423	540	17.90	—	$7,572
Jan 1993	263	555	16.93	—	$4,453

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.

Mar 2014 — as filed, then multipliedworked

Oil                  594 bbl  × $ 95.89 =    $56,959
Casinghead gas       229 Mcf  × $  5.06 =     $1,158

────────────────────────────────────────────────────
Month total                                  $58,117

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/33420 is the state's own key, not one this site invented.