What this category of data looks like
Policy and regulatory basis data for oilfield engineering services comes primarily from the National Energy Administration, industry regulatory authorities, and internal compliance documents of their affiliated central state-owned enterprises. Update cycles are adjusted based on policy release timelines, with batch updates typically occurring every quarter or semi-annually. Each document includes fields such as policy document number, issuing authority, effective date, applicable service scenarios (e.g., drilling, fracturing, ground construction), and original clause text. Document formats are mostly PDF and structured Word; some historical documents are plain text transcribed from scanned copies.
Constraints on citation sources and traceability
The characteristics of oilfield engineering service policy and regulatory basis data create multiple constraints for the citation and traceability process. Official and internal compliance document sources require traceability results to clearly list the issuing authority and document number to maintain compliance. Unstructured text transcribed from scanned copies may contain formatting garbled characters, so invalid characters must be filtered during matching to ensure accurate original text citations. Subdivided applicable service scenarios require traceability results to be tied to specific operation links such as drilling or fracturing, preventing invalid cross-scenario citations. The non-real-time update cycle requires attaching the document effective date during traceability to avoid referencing expired policy content.
Configuration settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
quoteMaxToken | 800–1200 token | A single clause of oilfield engineering service policy is usually several hundred words. This value range fully accommodates a single compliance original text and avoids truncating key content |
responseData | Enable citation source field | Core traceability information such as policy document number and issuing authority must be returned to meet public traceability requirements for central state-owned enterprise compliance reviews |
detail | Enable full original text citation | Oilfield engineering policies must strictly match original clauses to prevent compliance failures caused by AI rewriting |
| Single recall limit | Top 4–6 entries, calibrated via actual testing | The scale of policy knowledge bases for subdivided scenarios is limited. Excessive recall increases context redundancy and reduces answer accuracy |
Three common configuration errors
- Phenomenon: Citation content is still returned after the citation setting is disabled, or is forced to display regardless of the switch state. Cause: The citation configuration for
responseDatawas not correctly locked, or a version adaptation issue caused the parameter to not take effect. - Phenomenon: Knowledge base variable reference fails, and the target policy document cannot be linked. Cause: Incorrect variable format was used, and the exclusive binding rules of the oilfield engineering service knowledge base were not matched.
- Phenomenon: The answer does not use the original text from the knowledge base, or cannot output source data citations. Cause: The
detailconfiguration was not enabled, or the recalled documents did not accurately match the original clauses of the corresponding question and answer pair, leading the AI to generate alternative content.
How to confirm successful configuration
- Check the end section of the answer to confirm that traceability information such as policy document number and issuing authority is displayed. Adjust the value of
quoteMaxTokenas needed to fully fit the cited content. - Submit preset test questions to verify that the returned content strictly matches the original answer in the knowledge base, and confirm that the
detailconfiguration is working correctly. - Adjust the single recall limit parameter to check whether the number of returned citations matches the scenario requirements, avoiding too many or too few recall results.
- Test the knowledge base variable binding function to confirm that the target policy document can be correctly linked, and verify the configuration adaptation.
The values provided are common starting points and should be measured against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.