OPIE

Name: OPIE lease production and value, Sep 2007 onwards
Creator: Railroad Commission of Texas
License: https://www.rrc.texas.gov/site-policies/

Operated by DIAMONDBACK E&P LLC (P-5 217012) in the SALLIE ANN (SPRABERRY-WOLFCAMP) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 38482District 08Field 79820800OilCasinghead gasSave Export

Value, all time

$40.5 M

Sep 2007 – May 2026

Value, last 12 filed months

$17 k

at the published price for each month

Months reported

225

no gaps in the span

Streams

oil, casinghead gas

The SALLIE ANN (SPRABERRY-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 125 leases and 849 wells, and the rule below applies to all of them.

Discovered

2004-12-13

as the register files it

Field class

Oil and gas

the register's own label

Between wells

500 ft

minimum

From a lease line

660 ft

minimum

A drilling unit in this field needs at least 40 acres. The field rule took effect on 2012-11-20.

The Commission's schedule remark for this field reads: “FIELDS”

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	429,413 bbl	$36,232,975
Casinghead gas	Production	965,737 Mcf	$4,228,067
Total			$40,461,042

Wells on this lease (12)

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 31.7220, -102.3257. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.9 miles.

31.72259, -102.32473 · 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

8.3%

1 of 12 wells

With a plug date

8.3%

1 of 12 wells

Median depth

10,387 ft

12 wells filed one

Completion to plug

2.6 years

median over 1 well

What the state filed about each well

On the RRC proration schedule

18.3%

A plug date is filed

18.3%

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

18.3%

NeitherNo plug date, and not on the schedule.

1191.7%

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

Total depth in feet, 12 of 12 wells. Median 10,387 ft, with the middle half between 10,359 and 10,414 ft; the shallowest is 10,310 ft and the deepest 10,439 ft. The median is published rather than the mean, because a single mis-keyed depth moves a mean and cannot move a median.

When they were last completed

Last completion by decade, 12 of 12 wells, Oct 2007 – May 2018. This is the LAST completion filed on each wellbore, not the first — a well recompleted in 2019 counts once, in the 2010s.

Completions filed

Oct 2007 – May 2018

12 of 12 wells

Plug dates filed

Jan 2013

1 of 12 wells; 11 filed none

Last completion to plug: a median of 2.6 years across the 1 well that filed both dates, with the middle half between 2.6 years and 2.6 years. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

12 wells


42-13539835	17	10,393 ft	May 2018	—	—
42-13539860	9	10,360 ft	May 2018	—	—
42-13542490	5	10,436 ft	Jan 2014	—	—
42-13541600	18	10,357 ft	Sep 2012	—	—
42-13540242	16	10,436 ft	Sep 2010	—	—
42-13540239	8	10,439 ft	Jun 2010	Jan 2013	Yes
42-13539888	15	10,337 ft	Nov 2009	—	—
42-13539887	10	10,310 ft	Oct 2009	—	—
42-13539869	13	10,375 ft	Oct 2009	—	—
42-13539486	3	10,380 ft	Jun 2008	—	—
42-13539346	1	10,400 ft	Oct 2007	—	—
42-13539345	2	10,406 ft	Oct 2007	—	—

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 (225)

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

225 months


May 2026	0	0	106.41	3.05	$0
Apr 2026	0	0	98.93	2.87	$0
Mar 2026	2	0	89.75	3.15	$180
Feb 2026	14	5	63.50	3.75	$908
Jan 2026	25	18	59.13	8.00	$1,622
Dec 2025	28	22	56.66	4.41	$1,684
Nov 2025	32	20	58.59	3.93	$1,953
Oct 2025	33	19	59.38	3.30	$2,022
Sep 2025	30	18	62.74	3.08	$1,938
Aug 2025	33	15	63.93	3.01	$2,155
Jul 2025	34	17	66.74	3.32	$2,326
Jun 2025	32	17	66.48	3.13	$2,181
May 2025	27	16	60.55	3.23	$1,687
Apr 2025	28	12	62.36	3.54	$1,789
Mar 2025	39	0	67.70	4.27	$2,640
Feb 2025	41	0	70.88	4.34	$2,906
Jan 2025	62	0	74.32	4.28	$4,608
Dec 2024	44	0	68.99	3.12	$3,036
Nov 2024	56	0	69.05	2.20	$3,867
Oct 2024	54	0	71.37	2.28	$3,854
Sep 2024	35	0	69.61	2.36	$2,436
Aug 2024	31	4	75.63	2.06	$2,353
Jul 2024	50	32	79.93	2.15	$4,065
Jun 2024	52	35	78.08	2.63	$4,152
May 2024	42	43	78.81	2.20	$3,405
Apr 2024	48	31	84.45	1.66	$4,105
Mar 2024	42	76	80.30	1.55	$3,490
Feb 2024	40	42	76.09	1.78	$3,119
Jan 2024	32	17	73.02	3.30	$2,393
Dec 2023	26	22	71.26	2.61	$1,910
Nov 2023	28	22	77.89	2.81	$2,243
Oct 2023	25	5	85.44	3.09	$2,151
Sep 2023	40	20	89.04	2.74	$3,616
Aug 2023	35	40	80.52	2.67	$2,925
Jul 2023	40	20	74.85	2.64	$3,047
Jun 2023	64	26	68.96	2.26	$4,472
May 2023	98	29	70.62	2.23	$6,985
Apr 2023	74	29	78.12	2.24	$5,846
Mar 2023	81	27	72.85	2.39	$5,965
Feb 2023	66	26	75.11	2.47	$5,021
Jan 2023	89	36	76.53	3.39	$6,933
Dec 2022	53	52	76.41	5.73	$4,348
Nov 2022	71	5	85.00	5.65	$6,063
Oct 2022	63	14	87.18	5.86	$5,574
Sep 2022	160	45	84.88	8.16	$13,948
Aug 2022	152	22	94.52	9.13	$14,568
Jul 2022	136	12	101.58	7.54	$13,905
Jun 2022	72	4	115.09	7.98	$8,318
May 2022	0	44	109.37	8.43	$371
Apr 2022	2	0	104.22	6.84	$208
Mar 2022	19	0	108.88	5.08	$2,069
Feb 2022	46	25	91.05	4.86	$4,310
Jan 2022	168	153	81.84	4.54	$14,443
Dec 2021	232	292	71.32	3.90	$17,685
Nov 2021	324	270	77.43	5.24	$26,501
Oct 2021	229	226	79.79	5.71	$19,563
Sep 2021	252	262	69.86	5.35	$19,007
Aug 2021	263	275	66.02	4.22	$18,524
Jul 2021	325	233	70.78	3.98	$23,931
Jun 2021	315	220	69.49	3.38	$22,633
May 2021	101	71	63.48	3.02	$6,626
Apr 2021	235	176	60.36	2.76	$14,670
Mar 2021	288	165	61.30	2.72	$18,103
Feb 2021	118	75	57.80	5.55	$7,237
Jan 2021	292	156	50.41	2.81	$15,158
Dec 2020	423	139	44.64	2.68	$19,255
Nov 2020	184	787	38.77	2.71	$9,264
Oct 2020	78	119	36.97	2.48	$3,179
Sep 2020	22	20	37.09	1.99	$856
Aug 2020	9	124	39.98	2.39	$656
Jul 2020	85	1,054	38.37	1.83	$5,185
Jun 2020	273	1,604	34.90	1.69	$12,239
May 2020	16	1,465	16.92	1.81	$2,929
Apr 2020	139	1,860	14.75	1.80	$5,406
Mar 2020	127	2,031	30.34	1.86	$7,623
Feb 2020	142	1,953	49.88	1.98	$10,951
Jan 2020	199	1,918	57.25	2.09	$15,410
Dec 2019	195	1,781	59.01	2.30	$15,611
Nov 2019	147	1,996	55.30	2.75	$13,620
Oct 2019	39	2,205	53.47	2.42	$7,418
Sep 2019	84	1,971	55.05	2.66	$9,862
Aug 2019	142	1,966	53.11	2.30	$12,072
Jul 2019	358	2,332	56.27	2.46	$25,882
Jun 2019	160	2,596	52.78	2.49	$14,912
May 2019	168	2,813	58.48	2.74	$17,533
Apr 2019	172	2,781	62.63	2.75	$18,422
Mar 2019	196	2,356	56.80	3.06	$18,347
Feb 2019	153	2,090	50.85	2.79	$13,616
Jan 2019	180	2,471	46.03	3.23	$16,262
Dec 2018	6	2,116	46.59	4.19	$9,136
Nov 2018	190	2,020	52.93	4.24	$18,616
Oct 2018	192	2,159	61.44	3.40	$19,133
Sep 2018	192	2,181	59.54	3.11	$18,210
Aug 2018	167	2,061	59.40	3.07	$16,240
Jul 2018	115	2,105	65.14	2.93	$13,663
Jun 2018	115	1,995	60.18	3.08	$13,059
May 2018	193	1,441	65.38	2.90	$16,798
Apr 2018	175	1,953	63.84	2.90	$16,837
Mar 2018	158	2,675	61.22	2.79	$17,128
Feb 2018	164	2,453	61.78	2.77	$16,917
Jan 2018	244	1,203	62.87	4.01	$20,163
Dec 2017	283	1,710	57.27	2.92	$21,203
Nov 2017	289	2,185	55.42	3.12	$22,830
Oct 2017	296	2,288	49.29	2.98	$21,417
Sep 2017	277	2,317	47.52	3.09	$20,316
Aug 2017	416	2,637	45.37	3.00	$26,797
Jul 2017	286	2,631	43.87	3.09	$20,669
Jun 2017	245	2,481	42.49	3.09	$18,070
May 2017	321	2,465	45.37	3.26	$22,608
Apr 2017	335	1,911	47.93	3.21	$22,194
Mar 2017	365	2,620	46.77	2.98	$24,888
Feb 2017	306	2,054	50.45	2.95	$21,502
Jan 2017	353	2,221	49.41	3.42	$25,035
Dec 2016	226	2,921	48.76	3.72	$21,894
Nov 2016	1,735	2,494	42.49	2.64	$80,315
Oct 2016	2,070	28,035	46.19	3.09	$182,249
Sep 2016	305	2,404	41.55	3.10	$20,127
Aug 2016	446	2,404	41.44	2.92	$25,512
Jul 2016	302	4,430	41.62	2.92	$25,524
Jun 2016	394	3,356	45.35	2.69	$26,882
May 2016	379	2,811	42.52	1.99	$21,712
Apr 2016	309	3,087	36.56	1.99	$17,443
Mar 2016	464	2,392	33.01	1.79	$19,608
Feb 2016	528	2,056	26.47	2.06	$18,219
Jan 2016	347	2,163	27.35	2.36	$14,605
Dec 2015	332	2,299	32.36	2.00	$15,345
Nov 2015	356	1,540	38.79	2.17	$17,147
Oct 2015	434	2,141	43.55	2.43	$24,096
Sep 2015	572	3,378	42.99	2.76	$33,908
Aug 2015	560	2,026	40.16	2.87	$28,309
Jul 2015	596	1,906	48.15	2.95	$34,311
Jun 2015	615	1,943	56.15	2.88	$40,134
May 2015	708	1,972	55.21	2.96	$44,917
Apr 2015	660	1,723	49.82	2.71	$37,545
Mar 2015	907	1,830	42.89	2.93	$44,272
Feb 2015	879	1,844	44.66	2.98	$44,744
Jan 2015	322	994	43.43	3.10	$17,066
Dec 2014	295	545	54.69	3.59	$18,091
Nov 2014	491	1,781	70.46	4.25	$42,168
Oct 2014	1,065	2,336	78.30	3.90	$92,502
Sep 2014	951	2,110	86.16	4.05	$90,474
Aug 2014	872	2,440	89.39	4.04	$87,794
Jul 2014	1,025	2,221	96.56	4.18	$108,257
Jun 2014	852	2,070	98.16	4.74	$93,438
May 2014	1,064	4,273	94.73	4.73	$120,989
Apr 2014	1,322	5,210	95.94	4.81	$151,888
Mar 2014	2,378	11,495	95.89	5.06	$286,154
Feb 2014	4,168	10,240	97.40	6.19	$469,369
Jan 2014	16,787	25,315	90.40	4.86	$1,640,594
Dec 2013	10,388	17,042	91.82	4.35	$1,028,035
Nov 2013	6,763	11,537	88.85	3.74	$644,021
Oct 2013	7,519	15,020	97.42	3.78	$789,267
Sep 2013	6,001	14,451	104.11	3.72	$678,489
Aug 2013	7,310	17,137	104.25	3.52	$822,434
Jul 2013	8,810	15,007	102.52	3.72	$958,993
Jun 2013	6,169	11,084	94.40	3.93	$625,952
May 2013	3,346	6,867	94.83	4.15	$345,793
Apr 2013	3,171	8,373	93.96	4.28	$333,805
Mar 2013	4,226	12,731	93.62	3.91	$445,453
Feb 2013	4,450	12,266	91.23	3.42	$447,922
Jan 2013	5,387	13,018	91.60	3.42	$537,970
Dec 2012	4,327	11,641	86.77	3.42	$415,268
Nov 2012	5,710	11,483	86.95	3.62	$538,110
Oct 2012	6,116	12,617	89.38	3.40	$589,542
Sep 2012	3,533	9,714	94.67	2.92	$362,818
Aug 2012	3,310	10,417	92.66	2.91	$336,999
Jul 2012	4,611	11,151	85.13	3.02	$426,219
Jun 2012	2,417	7,937	79.82	2.52	$212,919
May 2012	3,424	7,829	91.61	2.49	$333,154
Apr 2012	2,057	6,181	101.65	2.00	$221,436
Mar 2012	2,375	5,947	105.05	2.22	$262,708
Feb 2012	2,696	6,178	101.10	2.57	$288,445
Jan 2012	2,259	5,729	98.09	2.73	$237,249
Dec 2011	2,665	6,138	96.87	3.24	$278,044
Nov 2011	2,491	6,128	95.72	3.31	$258,730
Oct 2011	2,752	5,982	84.98	3.65	$255,691
Sep 2011	2,298	6,100	83.62	3.99	$216,472
Aug 2011	2,799	6,576	83.40	4.15	$260,723
Jul 2011	3,585	9,435	94.14	4.52	$380,112
Jun 2011	2,724	9,882	92.90	4.64	$298,911
May 2011	4,017	11,592	98.13	4.40	$445,249
Apr 2011	3,899	11,298	105.96	4.33	$462,095
Mar 2011	3,878	11,564	96.36	4.06	$420,603
Feb 2011	4,005	9,062	85.64	4.18	$380,867
Jan 2011	5,100	11,660	86.50	4.59	$494,655
Dec 2010	6,836	12,370	85.73	4.35	$639,832
Nov 2010	6,771	9,670	80.84	3.80	$584,068
Oct 2010	2,891	7,084	78.10	3.51	$250,644
Sep 2010	4,273	12,070	72.63	3.98	$358,380
Aug 2010	5,731	14,040	73.68	4.42	$484,308
Jul 2010	5,627	12,600	72.55	4.74	$467,919
Jun 2010	7,503	14,558	70.36	4.91	$599,397
May 2010	7,753	14,770	71.12	4.24	$613,948
Apr 2010	8,469	15,065	81.69	4.12	$753,941
Mar 2010	6,577	14,286	78.39	4.39	$578,268
Feb 2010	4,598	8,209	73.58	5.44	$382,997
Jan 2010	6,240	13,806	74.36	5.96	$546,347
Dec 2009	7,201	14,268	71.44	5.48	$592,682
Nov 2009	7,521	14,246	74.59	3.75	$614,435
Oct 2009	6,252	9,402	72.54	4.11	$492,165
Sep 2009	5,006	7,718	65.54	3.06	$351,747
Aug 2009	5,698	8,189	67.42	3.22	$410,515
Jul 2009	5,681	7,525	61.13	3.46	$373,350
Jun 2009	4,100	5,023	66.16	3.90	$290,821
May 2009	3,704	6,394	54.74	3.93	$227,858
Apr 2009	3,266	7,254	46.77	3.59	$178,775
Mar 2009	3,619	6,083	42.14	4.06	$177,196
Feb 2009	2,290	4,398	32.81	4.63	$95,511
Jan 2009	2,758	6,198	35.86	5.37	$132,191
Dec 2008	4,473	7,408	37.10	5.98	$210,227
Nov 2008	4,635	8,285	55.49	6.86	$314,034
Oct 2008	5,200	7,891	75.24	6.92	$445,869
Sep 2008	5,680	6,622	101.76	7.88	$630,159
Aug 2008	6,959	11,287	114.22	8.48	$890,605
Jul 2008	8,087	13,132	131.08	11.39	$1,209,610
Jun 2008	5,820	10,652	131.33	13.03	$903,164
May 2008	4,931	6,724	123.17	11.57	$685,177
Apr 2008	5,543	6,497	110.31	10.45	$679,374
Mar 2008	5,425	7,665	101.90	9.66	$626,883
Feb 2008	5,417	6,160	92.53	8.77	$555,262
Jan 2008	4,791	3,780	90.38	8.21	$464,028
Dec 2007	7,622	6,508	88.33	7.30	$720,772
Nov 2007	6,333	2,559	91.67	7.29	$599,206
Oct 2007	886	510	82.85	6.92	$76,935
Sep 2007	0	0	75.84	6.24	$0

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 2026 — as filed, then multipliedworked

Oil                    2 bbl  × $ 89.75 =       $180
Casinghead gas         0 Mcf  × $  3.15 =         $0

────────────────────────────────────────────────────
Month total                                     $180

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/38482 is the state's own key, not one this site invented.