Scope of Data
Define exactly which surveys, lines, folders, processing levels, and associated metadata are included, including file formats and coordinate/reference systems.
A written Agreement to Purchase Seismic Data defines rights, limitations, and responsibilities so parties avoid disputes about access, reuse, payment, and regulatory obligations. It preserves evidentiary certainty for licensing, supports intellectual property allocation, and documents data integrity and chain of custody for bidders, regulators, or downstream purchasers.
The document supports clear title transfer or license terms and is often reviewed by technical, commercial, and legal teams before signature.
A technical or commercial lead at the buyer typically signs on behalf of the company when empowered to accept data quality, delivery schedule, and payment obligations; legal review is commonly required for license scope and indemnity language.
The seller or vendor signs to confirm transfer or license terms, warranties, and permitted uses; signatory authority often requires documented corporate approval and alignment with internal data governance and export controls.
Define exactly which surveys, lines, folders, processing levels, and associated metadata are included, including file formats and coordinate/reference systems.
State whether rights are exclusive, non‑exclusive, perpetual or time‑limited, and whether resale, redistribution, or derivative works are permitted.
Specify delivery media, authentication of data integrity (checksums), acceptance tests, remedy for defective data, and timelines for resubmission.
List total price, milestones, invoicing schedule, taxes, currency, payment method, late fees, and conditions for withholding payment.
Define confidential information, permitted disclosures, handling requirements, and duration of confidentiality obligations post‑closing.
Allocate risk for third‑party claims, data defects, and misuse; include caps, exclusions, and insurance obligations where appropriate.
| Field | Configuration |
|---|---|
| Signature | Required for each signatory; include printed name and title fields |
| Date | Auto‑fill MM/DD/YYYY on signature by signer |
| Attachment | Upload data inventory and checksum file as appendices |
| Authentication | Use email + optional SMS code or stronger ID verification for high value deals |
Ensure the chosen platform provides an exportable audit trail, tamper‑evident signed PDFs, and secure storage consistent with internal policies.
MM/DD/YYYY; start of contractual obligations
Date vendor must deliver data and transfer media
Number of days buyer has to perform acceptance testing
Invoice terms (e.g., Net 30) following acceptance
Timeframe for reporting data defects
Terms are negotiated and draft exchanged between parties
Buyer reviews sample data and metadata for quality checks
Agreed signatories execute and exchange fully signed copies
Executed agreement and datasets are stored in records management systems
A mid‑sized operator licensed vintage 3D surveys for exploration
A small buyer purchased processed lines for reservoir characterization
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day free trial, no card | Varies by vendor | Varies by vendor | Varies by vendor | Varies by vendor |
| Bulk Send | Available (Business Premium) | Varies by plan | Varies by plan | Varies by plan | Varies by plan |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| Envelope Cap | No envelope cap | 100 envelopes/user/year | Varies by plan | Varies by plan | Varies by plan |