LEONA

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

Operated by U. S. OPERATING, INC. (P-5 875431) in the GIDDINGS (AUSTIN CHALK-3) field. Every figure below is a volume the Railroad Commission published, multiplied by a monthly price you can check.

Oil lease lease 17452District 03Field 34733500NGPA filingOilCasinghead gasSave Export

Value, all time

$527 k

Jan 1993 – Jan 2009

Value, last 12 filed months

$17 k

at the published price for each month

Months reported

193

no gaps in the span

Streams

oil, casinghead gas

The GIDDINGS (AUSTIN CHALK-3) 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 5,900 leases and 6,985 wells, and the rule below applies to all of them.

Discovered

1960-10-29

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 2025-09-30.

The Commission's schedule remark for this field reads: “DKT OG-25-00028011: UFT FIELD, ALLOCATION FORMULA SUSPENDED”

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	15,518 bbl	$353,473
Casinghead gas	Production	77,536 Mcf	$173,497
Total			$526,970

38,369 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 (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 30.2557, -96.7376. A lease has no coordinate of its own — that point is the mean of its wells, and they span 0.0 miles.

30.25572, -96.73760 · 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

100.0%

1 of 1 wells

Median depth

9,512 ft

1 wells filed one

Completion to plug

20 months

median over 1 well

What the state filed about each well

On the RRC proration schedule

1100.0%

A plug date is filed

1100.0%

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

1100.0%

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 9,512 ft.

Completions filed

Sep 2008

1 of 1 wells

Plug dates filed

May 2010

1 of 1 wells

Last completion to plug: a median of 20 months across the 1 well that filed both dates, with the middle half between 20 months and 20 months. The gap is the distance between two filed dates. It is not a statement of how long the well produced.

1 well


42-28731499	1	9,512 ft	Sep 2008	May 2010	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 (193)

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

193 months


Jan 2009	0	0	35.86	5.37	$0
Dec 2008	0	0	37.10	5.98	$0
Nov 2008	0	0	55.49	6.86	$0
Oct 2008	42	0	75.24	6.92	$3,160
Sep 2008	0	0	101.76	7.88	$0
Aug 2008	0	0	114.22	8.48	$0
Jul 2008	0	11	131.08	11.39	$125
Jun 2008	0	48	131.33	13.03	$626
May 2008	0	81	123.17	11.57	$938
Apr 2008	71	136	110.31	10.45	$9,254
Mar 2008	0	168	101.90	9.66	$1,624
Feb 2008	0	152	92.53	8.77	$1,333
Jan 2008	161	170	90.38	8.21	$15,946
Dec 2007	0	171	88.33	7.30	$1,249
Nov 2007	0	171	91.67	7.29	$1,247
Oct 2007	0	177	82.85	6.92	$1,225
Sep 2007	0	175	75.84	6.24	$1,093
Aug 2007	0	181	69.06	6.39	$1,156
Jul 2007	0	185	70.90	6.39	$1,182
Jun 2007	0	177	62.00	7.55	$1,336
May 2007	177	187	58.74	7.85	$11,864
Apr 2007	1	186	59.61	7.81	$1,511
Mar 2007	0	192	56.92	7.30	$1,402
Feb 2007	0	181	55.10	8.22	$1,487
Jan 2007	0	183	50.30	6.73	$1,231
Dec 2006	0	219	56.65	6.92	$1,515
Nov 2006	179	204	54.20	7.62	$11,256
Oct 2006	1	161	54.90	6.01	$1,023
Sep 2006	0	113	60.08	5.04	$569
Aug 2006	0	190	68.71	7.34	$1,395
Jul 2006	0	197	69.37	6.34	$1,250
Jun 2006	0	195	66.28	6.38	$1,245
May 2006	0	212	66.01	6.42	$1,362
Apr 2006	0	197	64.39	7.36	$1,450
Mar 2006	182	219	56.70	7.08	$11,871
Feb 2006	0	197	57.59	7.75	$1,527
Jan 2006	0	218	60.59	8.93	$1,947
Dec 2005	0	215	54.94	13.42	$2,884
Nov 2005	0	225	54.69	10.59	$2,382
Oct 2005	0	252	58.34	13.80	$3,477
Sep 2005	174	169	61.45	12.08	$12,734
Aug 2005	0	237	61.51	9.80	$2,322
Jul 2005	0	238	55.69	7.84	$1,867
Jun 2005	0	229	52.33	7.38	$1,690
May 2005	0	238	45.22	6.65	$1,583
Apr 2005	0	226	49.20	7.36	$1,663
Mar 2005	178	242	50.37	7.15	$10,697
Feb 2005	0	199	45.22	6.31	$1,256
Jan 2005	1	257	43.16	6.32	$1,668
Dec 2004	0	263	39.86	6.75	$1,776
Nov 2004	0	261	45.28	6.33	$1,652
Oct 2004	182	275	49.70	6.52	$10,837
Sep 2004	0	242	43.24	5.28	$1,279
Aug 2004	0	290	42.37	5.55	$1,610
Jul 2004	0	285	38.28	6.08	$1,734
Jun 2004	178	273	36.10	6.43	$8,182
May 2004	0	290	37.48	6.49	$1,883
Apr 2004	1	279	34.47	5.86	$1,669
Mar 2004	1	268	34.36	5.53	$1,516
Feb 2004	178	257	32.45	5.51	$7,192
Jan 2004	0	296	32.03	6.30	$1,865
Dec 2003	0	307	30.26	6.30	$1,935
Nov 2003	176	241	28.80	4.60	$6,176
Oct 2003	0	288	28.17	4.76	$1,371
Sep 2003	0	315	26.31	4.75	$1,496
Aug 2003	192	351	29.76	5.13	$7,514
Jul 2003	1	383	29.41	5.17	$2,010
Jun 2003	1	158	28.56	5.98	$974
May 2003	187	220	26.59	5.97	$6,286
Apr 2003	0	229	26.67	5.41	$1,238
Mar 2003	0	256	31.14	6.10	$1,561
Feb 2003	1	247	33.48	7.93	$1,991
Jan 2003	183	99	30.31	5.58	$6,099
Dec 2002	0	21	26.91	4.85	$102
Nov 2002	189	20	24.66	4.14	$4,743
Oct 2002	1	54	26.46	4.23	$255
Sep 2002	183	273	27.44	3.64	$6,014
Aug 2002	0	367	25.96	3.16	$1,161
Jul 2002	193	470	24.58	3.06	$6,183
Jun 2002	184	627	23.73	3.34	$6,459
May 2002	379	977	24.66	3.58	$12,848
Apr 2002	760	1,663	23.65	3.51	$23,815
Mar 2002	0	32	22.00	3.10	$99
Feb 2002	0	29	18.22	2.38	$69
Jan 2002	0	35	17.17	2.38	$83
Dec 2001	0	40	16.93	2.36	$95
Nov 2001	0	43	18.07	2.41	$103
Oct 2001	184	51	19.78	2.53	$3,768
Sep 2001	0	233	24.26	2.25	$525
Aug 2001	0	101	24.87	3.05	$308
Jul 2001	0	46	23.93	3.20	$147
Jun 2001	1	59	24.56	3.82	$250
May 2001	187	71	25.52	4.31	$5,078
Apr 2001	0	80	24.68	5.34	$427
Mar 2001	0	110	24.54	5.38	$591
Feb 2001	196	118	27.75	5.77	$6,120
Jan 2001	0	164	27.47	8.40	$1,377
Dec 2000	195	236	26.88	9.12	$7,395
Nov 2000	173	278	32.21	5.66	$7,145
Oct 2000	0	282	31.23	5.15	$1,451
Sep 2000	0	283	31.87	5.19	$1,468
Aug 2000	0	277	29.64	4.54	$1,258
Jul 2000	0	326	28.53	4.09	$1,333
Jun 2000	0	223	29.30	4.40	$981
May 2000	0	280	27.26	3.68	$1,030
Apr 2000	0	325	24.51	3.12	$1,013
Mar 2000	186	410	28.42	2.86	$6,459
Feb 2000	0	384	27.62	2.73	$1,047
Jan 2000	0	311	25.27	2.48	$771
Dec 1999	0	327	24.28	2.42	$793
Nov 1999	0	340	23.19	2.43	$828
Oct 1999	0	396	20.98	2.80	$1,110
Sep 1999	182	422	21.75	2.62	$5,064
Aug 1999	0	411	19.26	2.88	$1,182
Jul 1999	0	388	17.89	2.37	$920
Jun 1999	0	387	15.94	2.36	$914
May 1999	0	376	15.79	2.32	$873
Apr 1999	0	376	15.10	2.21	$830
Mar 1999	0	385	12.47	1.84	$708
Feb 1999	0	378	9.98	1.82	$687
Jan 1999	182	409	10.38	1.90	$2,666
Dec 1998	0	385	9.20	1.77	$683
Nov 1998	0	401	10.89	2.19	$876
Oct 1998	0	428	12.42	1.97	$843
Sep 1998	0	456	12.59	2.08	$950
Aug 1998	192	495	11.30	1.91	$3,114
Jul 1998	0	559	11.74	2.24	$1,251
Jun 1998	0	424	11.24	2.24	$949
May 1998	0	445	12.62	2.21	$982
Apr 1998	0	425	13.04	2.51	$1,065
Mar 1998	0	441	12.80	2.31	$1,018
Feb 1998	0	394	13.95	2.30	$906
Jan 1998	170	419	14.70	2.15	$3,402
Dec 1997	0	453	16.32	2.41	$1,092
Nov 1997	0	465	18.19	3.09	$1,436
Oct 1997	0	501	19.25	3.15	$1,578
Sep 1997	0	463	17.74	2.95	$1,368
Aug 1997	0	490	17.86	2.55	$1,252
Jul 1997	343	455	17.58	2.25	$7,052
Jun 1997	0	432	17.24	2.26	$975
May 1997	0	441	18.97	2.31	$1,018
Apr 1997	0	446	17.88	2.08	$929
Mar 1997	0	502	18.95	1.94	$973
Feb 1997	0	463	20.49	2.21	$1,021
Jan 1997	0	536	23.48	3.54	$1,897
Dec 1996	0	509	23.32	—	$0
Nov 1996	3	304	21.97	—	$66
Oct 1996	0	62	23.31	—	$0
Sep 1996	4	85	22.22	—	$89
Aug 1996	3	91	20.26	—	$61
Jul 1996	0	33	19.55	—	$0
Jun 1996	0	28	18.73	—	$0
May 1996	175	178	19.43	—	$3,400
Apr 1996	20	222	21.51	—	$430
Mar 1996	0	203	19.38	—	$0
Feb 1996	0	206	16.98	—	$0
Jan 1996	0	234	17.07	—	$0
Dec 1995	0	232	17.19	—	$0
Nov 1995	0	374	16.00	—	$0
Oct 1995	0	372	15.43	—	$0
Sep 1995	313	366	16.18	—	$5,064
Aug 1995	0	425	15.92	—	$0
Jul 1995	0	500	15.24	—	$0
Jun 1995	0	617	16.41	—	$0
May 1995	0	710	17.56	—	$0
Apr 1995	0	712	17.73	—	$0
Mar 1995	0	1,006	16.44	—	$0
Feb 1995	0	605	16.58	—	$0
Jan 1995	371	592	15.92	—	$5,906
Dec 1994	0	726	15.03	—	$0
Nov 1994	0	532	15.90	—	$0
Oct 1994	0	583	15.58	—	$0
Sep 1994	323	585	15.29	—	$4,939
Aug 1994	344	1,221	16.13	—	$5,549
Jul 1994	336	1,550	17.56	—	$5,900
Jun 1994	350	1,532	17.09	—	$5,982
May 1994	369	1,622	15.88	—	$5,860
Apr 1994	382	1,577	14.14	—	$5,401
Mar 1994	386	1,492	12.46	—	$4,810
Feb 1994	383	1,357	12.50	—	$4,788
Jan 1994	385	1,504	12.66	—	$4,874
Dec 1993	366	1,467	12.33	—	$4,513
Nov 1993	360	1,425	14.49	—	$5,216
Oct 1993	375	1,476	15.85	—	$5,944
Sep 1993	383	1,433	15.03	—	$5,756
Aug 1993	365	1,451	15.66	—	$5,716
Jul 1993	369	1,252	15.46	—	$5,705
Jun 1993	373	1,206	16.79	—	$6,263
May 1993	379	1,207	17.68	—	$6,701
Apr 1993	752	1,138	18.05	—	$13,574
Mar 1993	386	1,175	18.14	—	$7,002
Feb 1993	387	1,026	17.90	—	$6,927
Jan 1993	348	1,166	16.93	—	$5,892

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 2008 — as filed, then multipliedworked

Oil                   42 bbl  × $ 75.24 =     $3,160
Casinghead gas         0 Mcf  × $  6.92 =         $0

────────────────────────────────────────────────────
Month total                                   $3,160

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. 03/O/17452 is the state's own key, not one this site invented.