What this category’s data looks like
The data for oilfield services engineering intelligent due diligence reports primarily comes from real-time logs collected by on-site drilling sensors, static technical documents for exploration and development projects, compliance test reports published by industry associations, and filing documents from regulatory authorities. Data update cadence falls into three categories: on-site drilling logs are updated in real time per work shift, annual technical summaries are updated quarterly, and compliance filing documents are updated irregularly per regulatory requirements. A single document includes basic project information, formation parameter tables, drilling operation records, cost accounting modules, and compliance descriptions. Fields include drilling depth (unit: meter), permeability (unit: millidarcy), formation pressure (unit: megapascal), project number, operator qualification number, and other exclusive identifiers.
What constraints do these characteristics impose on the "citation sources and traceability" workflow?
The multi-source, dispersed nature of oilfield services engineering data requires the traceability module to distinguish source identifiers between real-time collected data and static documents, to avoid mixing operation data from different batches. Exclusive fields and units require that parameter unit information must be fully retained during citation, otherwise precision errors will occur in due diligence conclusions. The long document structure requires precise positioning to specific paragraphs, avoiding full-paragraph citations, as this will introduce irrelevant content. The high update frequency requires that data collection or release times must be marked in citations to ensure the timeliness of due diligence reports. In addition, traceability for compliance filing documents requires association with regulatory document numbers, meaning the traceability module must extract and display exclusive compliance identifiers.
How to configure the system
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
recall_top_k | Top 10-15 entries | Oilfield services engineering data sources are dispersed, requiring sufficient recall coverage to avoid missing key operation parameters and compliance information |
similarity_threshold | 0.75-0.85 | Oilfield services engineering parameters have high precision requirements, and a higher threshold filters irrelevant non-operation documents and retains accurately matched content |
rerank_top_n | Top 5-8 entries | Single documents have relatively long length, and reranking retains the most relevant paragraphs to avoid redundant content interfering with citation display |
source_include_fields | ["project_id", "well_name", "measurement_unit", "publish_time"] | Extract exclusive oilfield services engineering project identifiers, parameter units, and time information for precise traceability |
reference_citation_style | Full field format | Meets compliance requirements for industry due diligence reports, clearly displaying parameter sources and units |
reference_auth_check | Enabled | Prevents unauthorized sensitive operation data from being cited, meeting industry data security and compliance requirements |
The parameter values provided on this page are conventional recommendations used as a starting point for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require specific analysis, and it is recommended to test on your own samples before finalizing settings.
Three common configuration mistakes
- Phenomenon: After enabling the rerank function, returned citation snippets are empty or fail to recall relevant operation parameters. Cause: The similarity threshold is set too low, filtering accurately matched oilfield services engineering parameter paragraphs, or the
rerank_top_nvalue is set too small, failing to retain effectively recalled content. - Phenomenon: After exporting the workflow and configuration files, the cited traceability plugin cannot be found when importing across environments. Cause: Global permission mapping for the plugin is not configured, or dependent configuration items for the plugin were not included during export, causing the target environment to fail to recognize the cited traceability component.
- Phenomenon: "No permission to operate this conversation record" is displayed at the end of the response, and citation content cannot be displayed normally. Cause: Citation permission verification is enabled, but the current conversation role is not configured with access permissions for the corresponding data source, or the permission configuration for traceability fields is not synchronized to the citation display module.
How to confirm the configuration is correct
- Upload a standard oilfield services engineering drilling log document, initiate a conversation containing parameter queries, and check if the returned citation results include preset exclusive fields such as
project_idandwell_name. - Adjust
similarity_thresholdto the 0.75-0.85 range and initiate a test, confirm that the number of recalled snippets after reranking meets expectations, and there are no empty citation cases. - Export the workflow configuration file, import it to an independent test environment, and check that the plugin reference can load normally and associate with the corresponding data source.
- First disable
reference_auth_checkto initiate a query, confirm there are no permission errors, then enable the verification and test that the permission configuration takes effect, ensuring compliant citations.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.