CURTIS "R"

Name: CURTIS "R" 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 33305District 08Field 85280300NGPA filingOilCasinghead gasSave Export

Value, all time

$11.4 M

Jan 1993 – Jan 2015

Value, last 12 filed months

$850 k

at the published price for each month

Months reported

265

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	2	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	210,002 bbl	$9,690,877
Casinghead gas	Production	442,122 Mcf	$1,685,276
Total			$11,376,153

86,158 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 (3)

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 32.2659, -102.1127. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.3 miles.

32.26530, -102.11241 · 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%

3 of 3 wells

With a plug date

100.0%

3 of 3 wells

Median depth

9,750 ft

3 wells filed one

Completion to plug

32.7 years

median over 3 wells

What the state filed about each well

On the RRC proration schedule

3100.0%

A plug date is filed

3100.0%

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

3100.0%

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 11,726 ft, median 9,750 ft, over the 3 wells that filed a depth.

Completions filed

Nov 1991 – Mar 2024

3 of 3 wells

Plug dates filed

Jul 2024 – Jun 2025

3 of 3 wells

Last completion to plug: a median of 32.7 years across the 3 wells that filed both dates, with the middle half between 16.8 years and 33.2 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

3 wells


42-31736984	3	11,726 ft	Mar 2024	Mar 2025	Yes
42-31733882	1	9,750 ft	Nov 1991	Jul 2024	Yes
42-31733883	2	9,750 ft	Nov 1991	Jun 2025	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 (265)

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

265 months


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	884	1,913	78.30	3.90	$76,680
Sep 2014	906	1,896	86.16	4.05	$85,731
Aug 2014	843	2,572	89.39	4.04	$85,734
Jul 2014	968	1,966	96.56	4.18	$101,687
Jun 2014	931	2,403	98.16	4.74	$102,770
May 2014	885	1,749	94.73	4.73	$92,103
Apr 2014	1,069	294	95.94	4.81	$103,974
Mar 2014	1,063	643	95.89	5.06	$105,183
Feb 2014	958	532	97.40	6.19	$96,603
Jan 2014	1,081	1,310	90.40	4.86	$104,090
Dec 2013	1,140	1,897	91.82	4.35	$112,935
Nov 2013	1,048	1,771	88.85	3.74	$99,735
Oct 2013	1,204	1,827	97.42	3.78	$124,199
Sep 2013	1,159	1,804	104.11	3.72	$127,370
Aug 2013	1,255	2,448	104.25	3.52	$139,457
Jul 2013	1,230	1,968	102.52	3.72	$133,416
Jun 2013	1,137	997	94.40	3.93	$111,254
May 2013	1,311	202	94.83	4.15	$125,160
Apr 2013	1,270	347	93.96	4.28	$120,815
Mar 2013	1,328	195	93.62	3.91	$125,090
Feb 2013	1,351	363	91.23	3.42	$124,493
Jan 2013	1,518	1,080	91.60	3.42	$142,742
Dec 2012	1,574	1,196	86.77	3.42	$140,666
Nov 2012	1,464	2,533	86.95	3.62	$136,477
Oct 2012	1,500	2,147	89.38	3.40	$141,369
Sep 2012	1,674	2,455	94.67	2.92	$165,642
Aug 2012	1,563	3,521	92.66	2.91	$155,067
Jul 2012	1,881	2,926	85.13	3.02	$168,968
Jun 2012	1,619	3,290	79.82	2.52	$137,516
May 2012	1,862	3,915	91.61	2.49	$180,320
Apr 2012	2,048	3,447	101.65	2.00	$215,062
Mar 2012	2,692	3,738	105.05	2.22	$291,101
Feb 2012	2,858	4,187	101.10	2.57	$299,705
Jan 2012	773	1,570	98.09	2.73	$80,116
Dec 2011	410	991	96.87	3.24	$42,927
Nov 2011	320	959	95.72	3.31	$33,806
Oct 2011	378	1,221	84.98	3.65	$36,577
Sep 2011	427	1,094	83.62	3.99	$40,066
Aug 2011	368	1,317	83.40	4.15	$36,156
Jul 2011	424	1,358	94.14	4.52	$46,050
Jun 2011	411	1,315	92.90	4.64	$44,283
May 2011	414	1,296	98.13	4.40	$46,334
Apr 2011	398	1,309	105.96	4.33	$47,844
Mar 2011	397	1,510	96.36	4.06	$44,382
Feb 2011	266	799	85.64	4.18	$26,120
Jan 2011	214	1,119	86.50	4.59	$23,646
Dec 2010	456	1,070	85.73	4.35	$43,745
Nov 2010	491	1,508	80.84	3.80	$45,416
Oct 2010	481	1,541	78.10	3.51	$42,973
Sep 2010	495	1,540	72.63	3.98	$42,080
Aug 2010	418	1,286	73.68	4.42	$36,482
Jul 2010	451	1,475	72.55	4.74	$39,706
Jun 2010	435	1,379	70.36	4.91	$37,378
May 2010	497	1,308	71.12	4.24	$40,886
Apr 2010	483	1,021	81.69	4.12	$43,666
Mar 2010	489	1,497	78.39	4.39	$44,903
Feb 2010	484	1,126	73.58	5.44	$41,741
Jan 2010	564	1,144	74.36	5.96	$48,762
Dec 2009	552	1,200	71.44	5.48	$46,015
Nov 2009	554	1,229	74.59	3.75	$45,933
Oct 2009	560	1,448	72.54	4.11	$46,574
Sep 2009	483	1,404	65.54	3.06	$35,959
Aug 2009	596	1,572	67.42	3.22	$45,242
Jul 2009	440	1,456	61.13	3.46	$31,942
Jun 2009	424	1,301	66.16	3.90	$33,119
May 2009	483	1,249	54.74	3.93	$31,343
Apr 2009	428	1,196	46.77	3.59	$24,308
Mar 2009	511	1,411	42.14	4.06	$27,261
Feb 2009	405	1,135	32.81	4.63	$18,547
Jan 2009	496	1,401	35.86	5.37	$25,311
Dec 2008	489	1,380	37.10	5.98	$26,390
Nov 2008	667	1,304	55.49	6.86	$45,958
Oct 2008	466	1,258	75.24	6.92	$43,770
Sep 2008	437	1,065	101.76	7.88	$52,858
Aug 2008	464	1,395	114.22	8.48	$64,832
Jul 2008	405	1,264	131.08	11.39	$67,484
Jun 2008	448	1,522	131.33	13.03	$78,672
May 2008	454	1,354	123.17	11.57	$71,591
Apr 2008	451	943	110.31	10.45	$59,609
Mar 2008	401	1,368	101.90	9.66	$54,082
Feb 2008	401	1,290	92.53	8.77	$48,419
Jan 2008	407	1,287	90.38	8.21	$47,345
Dec 2007	465	1,230	88.33	7.30	$50,055
Nov 2007	413	1,367	91.67	7.29	$47,827
Oct 2007	462	1,569	82.85	6.92	$49,137
Sep 2007	456	1,520	75.84	6.24	$44,074
Aug 2007	479	1,657	69.06	6.39	$43,665
Jul 2007	547	1,678	70.90	6.39	$49,501
Jun 2007	478	1,565	62.00	7.55	$41,449
May 2007	437	1,531	58.74	7.85	$37,682
Apr 2007	457	1,478	59.61	7.81	$38,778
Mar 2007	407	1,344	56.92	7.30	$32,980
Feb 2007	383	1,246	55.10	8.22	$31,340
Jan 2007	535	1,403	50.30	6.73	$36,348
Dec 2006	561	1,541	56.65	6.92	$42,442
Nov 2006	571	1,704	54.20	7.62	$43,928
Oct 2006	500	1,616	54.90	6.01	$37,168
Sep 2006	544	1,671	60.08	5.04	$41,101
Aug 2006	498	1,755	68.71	7.34	$47,099
Jul 2006	514	1,897	69.37	6.34	$47,688
Jun 2006	534	1,713	66.28	6.38	$46,329
May 2006	529	1,782	66.01	6.42	$46,369
Apr 2006	527	1,704	64.39	7.36	$46,476
Mar 2006	483	1,784	56.70	7.08	$40,022
Feb 2006	588	1,612	57.59	7.75	$46,358
Jan 2006	622	1,762	60.59	8.93	$53,427
Dec 2005	482	1,614	54.94	13.42	$48,134
Nov 2005	508	1,568	54.69	10.59	$44,385
Oct 2005	576	1,684	58.34	13.80	$56,836
Sep 2005	467	1,370	61.45	12.08	$45,245
Aug 2005	586	1,767	61.51	9.80	$53,356
Jul 2005	468	1,778	55.69	7.84	$40,009
Jun 2005	473	1,697	52.33	7.38	$37,278
May 2005	570	1,662	45.22	6.65	$36,830
Apr 2005	476	1,673	49.20	7.36	$35,733
Mar 2005	662	1,775	50.37	7.15	$46,045
Feb 2005	518	1,530	45.22	6.31	$33,081
Jan 2005	547	1,742	43.16	6.32	$34,622
Dec 2004	520	1,748	39.86	6.75	$32,528
Nov 2004	642	1,636	45.28	6.33	$39,426
Oct 2004	529	1,860	49.70	6.52	$38,409
Sep 2004	543	1,865	43.24	5.28	$33,334
Aug 2004	682	1,986	42.37	5.55	$39,920
Jul 2004	571	2,002	38.28	6.08	$34,038
Jun 2004	653	1,885	36.10	6.43	$35,700
May 2004	501	1,792	37.48	6.49	$30,416
Apr 2004	529	1,716	34.47	5.86	$28,288
Mar 2004	688	1,826	34.36	5.53	$33,738
Feb 2004	578	1,747	32.45	5.51	$28,381
Jan 2004	567	1,811	32.03	6.30	$29,570
Dec 2003	714	1,844	30.26	6.30	$33,226
Nov 2003	560	1,772	28.80	4.60	$24,271
Oct 2003	685	1,785	28.17	4.76	$27,792
Sep 2003	509	1,751	26.31	4.75	$21,708
Aug 2003	538	1,963	29.76	5.13	$26,081
Jul 2003	749	2,089	29.41	5.17	$32,830
Jun 2003	697	1,952	28.56	5.98	$31,585
May 2003	427	1,882	26.59	5.97	$22,595
Apr 2003	535	1,614	26.67	5.41	$22,996
Mar 2003	448	1,694	31.14	6.10	$24,277
Feb 2003	709	1,627	33.48	7.93	$36,633
Jan 2003	554	1,801	30.31	5.58	$26,845
Dec 2002	744	1,858	26.91	4.85	$29,039
Nov 2002	588	1,851	24.66	4.14	$22,158
Oct 2002	601	1,938	26.46	4.23	$24,098
Sep 2002	718	2,065	27.44	3.64	$27,209
Aug 2002	714	2,067	25.96	3.16	$25,076
Jul 2002	563	2,122	24.58	3.06	$20,336
Jun 2002	875	2,148	23.73	3.34	$27,934
May 2002	544	2,235	24.66	3.58	$21,425
Apr 2002	729	1,895	23.65	3.51	$23,897
Mar 2002	822	1,890	22.00	3.10	$23,948
Feb 2002	478	1,698	18.22	2.38	$12,743
Jan 2002	859	1,970	17.17	2.38	$19,429
Dec 2001	778	1,865	16.93	2.36	$17,581
Nov 2001	451	1,959	18.07	2.41	$12,862
Oct 2001	1,009	2,175	19.78	2.53	$25,458
Sep 2001	462	2,188	24.26	2.25	$16,134
Aug 2001	794	2,204	24.87	3.05	$26,476
Jul 2001	722	2,354	23.93	3.20	$24,803
Jun 2001	735	2,205	24.56	3.82	$26,484
May 2001	721	2,153	25.52	4.31	$27,674
Apr 2001	723	2,282	24.68	5.34	$30,019
Mar 2001	805	2,273	24.54	5.38	$31,975
Feb 2001	775	2,099	27.75	5.77	$33,611
Jan 2001	634	2,117	27.47	8.40	$35,196
Dec 2000	733	2,436	26.88	9.12	$41,925
Nov 2000	945	2,468	32.21	5.66	$44,402
Oct 2000	932	2,688	31.23	5.15	$42,937
Sep 2000	899	2,804	31.87	5.19	$43,194
Aug 2000	801	2,567	29.64	4.54	$35,398
Jul 2000	775	2,446	28.53	4.09	$32,114
Jun 2000	812	1,821	29.30	4.40	$31,799
May 2000	702	1,646	27.26	3.68	$25,193
Apr 2000	919	1,738	24.51	3.12	$27,940
Mar 2000	841	1,620	28.42	2.86	$28,534
Feb 2000	684	1,533	27.62	2.73	$23,072
Jan 2000	749	1,689	25.27	2.48	$23,117
Dec 1999	940	1,550	24.28	2.42	$26,580
Nov 1999	713	1,433	23.19	2.43	$20,022
Oct 1999	865	1,478	20.98	2.80	$22,292
Sep 1999	477	1,015	21.75	2.62	$13,033
Aug 1999	799	1,271	19.26	2.88	$19,044
Jul 1999	427	1,019	17.89	2.37	$10,056
Jun 1999	948	1,262	15.94	2.36	$18,092
May 1999	476	1,354	15.79	2.32	$10,659
Apr 1999	782	1,301	15.10	2.21	$14,681
Mar 1999	824	1,386	12.47	1.84	$12,823
Feb 1999	569	1,237	9.98	1.82	$7,927
Jan 1999	763	1,430	10.38	1.90	$10,637
Dec 1998	917	1,479	9.20	1.77	$11,059
Nov 1998	797	970	10.89	2.19	$10,799
Oct 1998	775	1,490	12.42	1.97	$12,560
Sep 1998	826	1,507	12.59	2.08	$13,538
Aug 1998	709	1,464	11.30	1.91	$10,804
Jul 1998	787	1,537	11.74	2.24	$12,678
Jun 1998	737	1,451	11.24	2.24	$11,530
May 1998	723	1,486	12.62	2.21	$12,403
Apr 1998	863	1,519	13.04	2.51	$15,059
Mar 1998	756	1,426	12.80	2.31	$12,970
Feb 1998	735	1,350	13.95	2.30	$13,357
Jan 1998	1,179	1,474	14.70	2.15	$20,507
Dec 1997	883	1,483	16.32	2.41	$17,986
Nov 1997	743	1,506	18.19	3.09	$18,166
Oct 1997	937	1,569	19.25	3.15	$22,979
Sep 1997	847	1,690	17.74	2.95	$20,020
Aug 1997	472	2,006	17.86	2.55	$13,555
Jul 1997	932	1,874	17.58	2.25	$20,595
Jun 1997	840	1,688	17.24	2.26	$18,292
May 1997	815	1,689	18.97	2.31	$19,360
Apr 1997	943	1,621	17.88	2.08	$20,237
Mar 1997	937	1,593	18.95	1.94	$20,845
Feb 1997	875	1,364	20.49	2.21	$20,938
Jan 1997	888	1,571	23.48	3.54	$26,411
Dec 1996	1,012	1,505	23.32	—	$23,600
Nov 1996	894	1,443	21.97	—	$19,641
Oct 1996	1,232	1,624	23.31	—	$28,718
Sep 1996	660	1,615	22.22	—	$14,665
Aug 1996	914	1,700	20.26	—	$18,518
Jul 1996	1,141	1,802	19.55	—	$22,307
Jun 1996	584	1,574	18.73	—	$10,938
May 1996	1,317	1,790	19.43	—	$25,589
Apr 1996	941	1,621	21.51	—	$20,241
Mar 1996	920	1,539	19.38	—	$17,830
Feb 1996	953	1,451	16.98	—	$16,182
Jan 1996	961	1,531	17.07	—	$16,404
Dec 1995	942	1,433	17.19	—	$16,193
Nov 1995	1,053	1,467	16.00	—	$16,848
Oct 1995	1,257	1,736	15.43	—	$19,396
Sep 1995	778	1,752	16.18	—	$12,588
Aug 1995	1,320	1,890	15.92	—	$21,014
Jul 1995	856	1,363	15.24	—	$13,045
Jun 1995	900	1,153	16.41	—	$14,769
May 1995	819	1,408	17.56	—	$14,382
Apr 1995	764	1,497	17.73	—	$13,546
Mar 1995	1,148	1,728	16.44	—	$18,873
Feb 1995	938	1,959	16.58	—	$15,552
Jan 1995	1,237	1,996	15.92	—	$19,693
Dec 1994	1,309	2,395	15.03	—	$19,674
Nov 1994	1,418	2,373	15.90	—	$22,546
Oct 1994	731	2,384	15.58	—	$11,389
Sep 1994	1,337	2,339	15.29	—	$20,443
Aug 1994	1,127	2,136	16.13	—	$18,179
Jul 1994	1,152	1,848	17.56	—	$20,229
Jun 1994	1,136	1,592	17.09	—	$19,414
May 1994	1,096	1,721	15.88	—	$17,404
Apr 1994	1,184	1,726	14.14	—	$16,742
Mar 1994	1,234	1,792	12.46	—	$15,376
Feb 1994	1,280	1,961	12.50	—	$16,000
Jan 1994	1,230	1,565	12.66	—	$15,572
Dec 1993	1,575	1,573	12.33	—	$19,420
Nov 1993	1,436	1,625	14.49	—	$20,808
Oct 1993	1,139	1,711	15.85	—	$18,053
Sep 1993	1,267	1,566	15.03	—	$19,043
Aug 1993	1,101	2,018	15.66	—	$17,242
Jul 1993	1,257	2,149	15.46	—	$19,433
Jun 1993	1,651	2,364	16.79	—	$27,720
May 1993	1,272	2,547	17.68	—	$22,489
Apr 1993	1,642	2,117	18.05	—	$29,638
Mar 1993	1,242	2,117	18.14	—	$22,530
Feb 1993	1,648	1,828	17.90	—	$29,499
Jan 1993	1,771	2,134	16.93	—	$29,983

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.

Oct 2014 — as filed, then multipliedworked

Oil                  884 bbl  × $ 78.30 =    $69,217
Casinghead gas     1,913 Mcf  × $  3.90 =     $7,463

────────────────────────────────────────────────────
Month total                                  $76,680

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/33305 is the state's own key, not one this site invented.