Instant research and forms
for low-producing wells

Calculate refund opportunities, see why they qualify, and generate filing-ready forms in minutes.

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What BasinIndex does

BasinIndex saves you hours of manual research by intelligently cross-referencing production, price, and filing records to calculate refund opportunities and show you exactly how each one qualifies.

01 Run the numbers

BasinIndex analyzes production volumes, price certifications, filing history, and RRC records to instantly calculate exemption amounts for every eligible lease and well.

02 See why it qualifies

Every opportunity links directly to the source records behind it: production reports, price thresholds, certification dates, and prior filings.

03 Generate the forms

Each opportunity maps to the relevant Comptroller form (AP-216, AP-217, AP-180, or ST-1), pre-filled from the records already analyzed. Get printable PDFs and EDI files ready to upload to the Comptroller.

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Search operators...
Refund opportunities
Pioneer Natural Resources Co
AP-217
Low-Producing Gas
12 leases
$184,290
AP-216
Low-Producing Oil
8 leases
$92,105
AP-180
High-Cost Gas
3 wells
$47,812
Estimated total $324,207
AP-217 Low-Producing Gas
Lease Period Avg Mcf/day Refund
08-12345 Jan 2024 72.3 $4,218
08-23456 Jan 2024 84.1 $3,892
08-34567 Jan 2024 61.7 $5,104
Threshold 90 Mcf/day Credit rate 50%
Forms ready for filing
AP-217 Low-Producing Gas
12 leases · Pre-filled from analyzed records
AP-216 Low-Producing Oil
8 leases · Pre-filled from analyzed records
AP-180 High-Cost Gas
3 wells · Pre-filled from analyzed records

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$2.1B
in exemptions
26M+
production records
12K+
operators
254
Texas counties
30+
years of history
BasinIndex Public data analysis for Texas severance-tax refunds